#287 ‒ Lower back pain: causes, treatment, and prevention of lower back injuries and pain | Stuart McGill, Ph.D.

30:32Think of where you get cadavers from. It's not young healthy people dying and donating their body. It's almost always older people. So those discs are innerbated, unless they're horribly down the cascade and they've gristled in all the nerves of now. Disappeared once again. That's very helpful and I was totally unaware of that by the way. So that's very interesting. And as you pointed out, almost a very cruel adaptation that is quite counterintuitive. Let's talk a little bit about the curvature of the spine. What is it about the way we interact with the world and the curvature of our spine that tends to produce the majority of injuries at either the interface between L4 and L5 or the interface between L5 and S1?

31:22Oh, what an interesting question. I'm thinking of several things that are going through my mind as you ask that. Well, first of all, it's the thickest part of the spine. So if I was to take a thin willow branch and bend the willow branch back and forth, no stress. Tissues damage because of one metric and it's strained. Not the force supplied, not the pressure, and it's just strained on the tissue that is the metric of when it's going to disrupt. So it's thin, the radial distance to the neutral axis, which is the axis down the middle of that thin rod that doesn't go into compression or tension, it's all very low.

32:04Now let's take a thicker stick and we bend it and it shatters right away because it's much thicker. I'm going to digress a moment, go back to the flexible willow branch. It's wonderful at bending. That's what it's made for, but don't ask it to bear compression because it buckles right away. The thicker stick can bear tremendous compression, but it doesn't tolerate bending. So you look at the neck very thin, small diameter vertebra. It's made for bending and mobility fabulous, but as you move down the spine and get to the bottom too where the thickest is, they do not tolerate bending near as much as they tolerate compression.

32:43So there's the first anatomic feature that describes why the bending stresses are greatest at the thicker two joints, which are at the bottom. The other things that matter are the shape of the disk. So some disks are avoid and the bigger the skeleton they tend to go to a limicon. So you have the spinal cord there and then the two lobes of the limicon. The bigger the spine the more limicon the disk becomes. When you twist a limicon you create a stress riser on the edge of each lobe. The bigger the person you will see they don't tolerate sit -ups. Look at YouTube. Who is the man who has the world record for consecutive setups?

33:30Do you think he has a fixed finer a thinnest find? He won't be a power lifter. Having work with some fabulous power lifters and strong men, competitors, not one of them does a setup. They train other things to tune their body and make it suitable to that particular training stimulation. So now we see that shape, thickness, determines why L4 and L5 are the target. We know that they don't twist as well as a slender spine. The facet joints are also very interesting as well. So some facet joints, since you brought those up earlier, are orientated like that in the sagittal plane. others are orientated more open as we say.

34:22So if you look at a gymnast who by definition me I would never choose to be a gymnast but you can tell look at my facettes they're closed. I don't twist very well. However when you flex forward and pull a load those facet joints just glide past one another. So a gymnast by definition is someone who has a lot of mobility in their spine. You will see that their facet joints tend to be open. Now, if I said to you, who among your patients gets spun below his thesis, the broken par's bone that holds the facet joint on basically. You are going to say, oh, dancers, gymnasts, the very people that had the mechanical advantage to twist now when they go into extension, their facet joints are like shingles on a roof.

35:18They bend the bars bone creating stress -screen reversals and eventually that bone will get a stress fracture or a stress reaction and if they keep going full -blown spawned along the thesis. So there's all kinds of reasons. I'm just giving you a few now as to why those two discs really are are the, as an engineer now, stress risers. When I developed in my PhD thesis, actually a very detailed anatomical model of the spine computer model, that hit home loud and clear. We did stress maps of real people moving. The pain in the injury was almost always at the sight of the highest stress. And remember, I said, the metric is strain that actually leads to damage or it actually if it's below the tipping point, it actually strengthens you.

36:15So we can have that conversation as well. What does not kill you makes you stronger. There's a risk that you and I talking about this because we're both engineers will easily get into the weeds of compression strain, tension strain. But for people listening to us who might not have that background, can you explain the difference between stress and strain and what happens under tensile load, compressive loads and things like that. Let's not talk about stress and strain. Let's talk about applied load and deformation. So stress and strain are normalized to an area. We won't get into that. If I apply a force to a structure, it deforms.

36:54I'm applying a force and I'm getting a deformation. The mature skeletal bone breaks at a certain amount of deformation. A child's bone breaks at a different level of deformation. When you take a long bone and you bend it, the upper surface goes into tension, it's trying to pull apart. The lower surface goes into compression. Some biological structures are stronger in tension than they are in compression. A child is actually weaker in compression than a bending bone, and then the adult is weaker on the tensile side. So a green stick fracture or a buckled bone in a young child would be very rare to see in an adult as an example.

37:46So the behavior of biomaterials, when you load them and how they deform, explains a lot of injury. So if you were to put me on the witness stand, as people do occasionally to explain, is the damage that we see, Professor, in this MRI or in the cadaver or whatever, consistent with this particular mechanical alleged scenario? Yes or no? And that's how we reconstruct that. Tissues, stress and strain, shear, bend, tensile pull apart, etc. And the deformation causes very specific types of damage. I'd like to use this example for people. I'd like to use the example of concrete, which is every engineering student's favorite example.

38:38Right, so concrete is so strong in compression. And yet, intention, it is so weak that we need to come up with a hack. How can we use this material to allow it to be both strong in compression and tension? Because the example you use is really a good one. If you have a bridge made out of concrete and you're driving on top of it, the bridge wants to deform, which means you're putting the top in compression which it can handle, the bottom in tension, which you can't. So we put rebar in because the steel rebar is of course strong intention. The saying is the whole purpose of concrete is to hold the rebar in place.

39:17When you think about the spine, I want to dig into this a little bit more if you think it's helpful. So we take an axial load on the spine. And as you pointed out, the cervical spine is not built for tolerating a big axial load. It's designed more to provide movement. It's a joint for great flexibility. The Lumbar spine for all the reasons you just explained is really designed around taking a large compressive load and it's in the process sacrificed the mobility we have in the neck. But now let's talk about load in the context of flexion and extension, where you now do have within the disk it's not just pure compression, maybe just even explain to people.

40:03flexion is bending forward, extension is going back. Now, if you have an axial load in that position, which you could easily have if you're deadlifting something or squatting something, any given disc, especially in that lower spine region, can be under compression and tension at the same time, correct? Absolutely. I have a little bit of a story on that, Peter. It's so interesting when, say I'm asked to give a lecture to a group of radiologists and they describe very well all the subcategories of disc bulges and disc deformations and that kind of thing, but they've never been taught what the applied load nor the adaptation was.

40:47So let me paint a little picture here of the dead lifter. A deadlifter almost always gets a posterior disc bulge, as you may know. So a deadlifter is under tremendous compressive load, and if they say get to the bottom of where the hips run out of room, now the femur collides with the pelvis and thereafter the rotation takes place in their low back. Because the nucleus is under such enormous compressive pressure, remember this model, I had to bend it forward to get the nucleus to squirt back. So you're creating a center of hydraulic effort post -election. Now let's consider a person who's adapted their spine to do yoga.

41:36This is why I say, please never mix up deadlifts in yoga. If you adapt your spine to be very flexible, you adapt the type X collagen holding the type one and type two, the heavy, gristly collagen and then the elastic collagen, all those fibers together, a power lifter wants them to be stiff and tough. They even wear an exoskeleton of a lifting suit to add even more stiffness and toughness. But the yoga master, that would be the kiss of death. They want nice, viable, flexible spines. They soften the ground substance holding the collagen together. So when they bend forward, in contrast to the disc bolts going backwards, the front of the disc now buckles under compression.

42:27So when a power lifter, typically now, of course, there are very odd cases that are the exceptions. The power lifter bends forward and crashes the disc bulge posteriorly, but when the yoga person or very flexible spine, when they bend backwards, the collagen under compression buckles. So one gets a disc bulge from extension and the other gets a disc bulge from flexion. Isn't that interesting? And it all depends on how late adapted there's fine. but my final point in all of that is don't mix up the adaptation schedules. So if you want to be a powerlifter, strain your hip mobility, shoulder mobility, but torso stiffness, try not to throughout the day do a lot of bending versus the yoga master, please stay away from the very heavy loads.

43:24What is the pathologic response to the anterior bulging of the disc? Because when you have that posterior bulge, we should have mentioned this earlier, and I guess it's worth stating, the spinal cord stops quite high up. The spinal cord does not run down the entire canal. It stops around L2. So for most of the people experiencing lower back pain vis -a -vis a herniation, fortunately, the herniated disc is not hitting your spinal cord. It is hitting the nerves that emanate from it. But again, there's so much real estate in that area It's insane because you don't just have the nerve roots. You have the dorsal roots You have all of these other tiny little nerves that are going to the fissets and to the disc and to the vertebral bodies This running musculature into your genitals and everything that's important of course That's absolutely correct and I learned that the very very hard way Yeah.

44:22Yeah. Yeah, we could tell some stories if we weren't on the air. Tell me about the manifestation clinically of the anterior herniation in that very flexible person who is presumably greatly lacking in any spinal stability. There probably won't be too much. They will go along with their merry life and be flexible. the anterior bulge is not as a rule picking up any nasty nerve root compressions and on the grand scheme Peter it's probably a non -clinical issue for them. Until anyone would have left they were in an emergency situation now they've come across a car wreck someone is in the car but they don't get them out the car is going to explode so we will all be placed into these situations at some point in our life and whether or not we have the physicality the deal with them is another issue.

45:15But anyway, that's the downside of that particular adaptation and lifestyle perhaps. Which of these types of injuries leaves a person more susceptible to the movement of the vertebral bodies in a slipped fashion where we now get that spondyloth, never remember which spondyloth we're talking about. I think we're now talking about spondylothesis when the vertebral body on top moves relative to the bottom correct. Yeah, that's the interior one. The answer is both. So a very flexible spine can get sheer translations just the way as a stiffer spine can. So again, we wouldn't a priori judge and attribute one of those to the symptoms, we always go by the assessment.

46:08It could be either spine for sure. Want to back up for just a second to this story I opened with and just kind of dig in a little bit more to the pathophysiology. So that very, very first bout of back pain I had when I was 21 years old. Clearly the previous eight years, or whatever, maybe seven years, eight years, of really, really, really heavy lifting. Certainly the technical knowledge I have today about how to do these things correctly was completely absent. If you had to guess, and this is purely speculation, what was the process that led to that injury on that day, that manifestation? You know, if I had had MRIs examining my spine every year, starting at the age of 13, until that first real insult at age 21, what would you have seen?

46:56Well, I've done studies. Do you remember the NHL hockey strike a number of years ago? Yeah. Yeah, that was 94, wasn't it? It was whatever year it was. No, that was baseball, but anyway, okay, yeah. Well, whatever year it was, the younger players, they would go to Russia and whatnot and still make a salary, but the older veterans hung around. And I saw quite a few of them, you know, my shoulder colleagues, these are my shoulders. I ended up seeing them for low backs, but it was a fabulous natural experiment, Peter, because they brought their MRIs every year. So say they were 11 year veteran. I would look at the RMRs from the first year, the second year, and then I would watch the cascade, and then I would say, what happened in the eighth year?

47:41Oh, that was the year I started with a trainer, and the trainer believed in doing Astagrass squats with a heavy weight. Aha! Look what happened to this finite. When was the last time you saw a hockey player do an Astagrass squat in the NHL? In any case, that was a wonderful experiment and to give us insight into what you're describing. And then the second layer of evidence that I would add there is I'm probably only of a handful of people in the world. We had a radiology suite in our cadaver lab where we would take cadavers and apply very specific loading scenarios to it. And we would watch the cascade of damage over time.

48:26So both of those I'll put together and give an answer to what I expect I would have seen. So we would have seen a lovely young spine in 14 -year -old Peter, I think you said you started. And then over time we would have seen delamination from the inside out. So you were accumulating the delamination, but on the outside it was still Christine. Peter never knew. and the delamination would continue to progress layer upon concentric layer until that day when you were 21 or whatever and the last layer was breached and the nuclear gel extruded just a little bit. Now when you were fertilized as an embryo or a blastocyst I guess still at that case around the end of the first month that little flat plate ruled, it's called nearlation as you know, to create your primitive spinal cord.

49:32On that day, your mother has not given you an immune system yet. Now it's fused up. That nuclear gel has never seen the immune system yet. The end plates are pristine. It's never seen your blood, which is where the immune system is active. So now you're 21. For the first time, that nuclear gel comes out and sees the blood immune environment. It kicks off a hell of an inflammatory response and you couldn't even move it locked you up. And that's how strong and powerful that was. Takes two weeks to subside. Now here's the rub. I don't know if you've been following some of the recent literature on anti -inflammams.

50:20I was going to ask you, would I have been better off if I had taken a prednisone taper or had some local anti -inflammatory therapy? Of course, none of these were at my disposal as a poor dumb college kid. Of course not, but I can't tell you how much joy I'm having speaking with you because your logic is fantastic. And the answer is it could have gone either way. The anti -inflammatory might have cleaned up the immune response and given you faster resolution. Or what the recent literature is showing, there's a purpose for that inflammatory response. It brings in the immune system and all the macrophages, et cetera, and it starts eating up the extruded material.

51:08Now, that process can go one of two ways as well. it can wall what's extruded and I think you've experienced that into a free -floating body. Or it shoes it up, digests it for a lack of a better word. And I wish I knew you then because I bet I could have got you into just lay on your tummy and breathe. And that vacuums in. In fact, we did experiments. We would create partial discernations. And then if you traction the spine and give a little bit of motion. All I do is wiggle your legs. You can vacuum in the disc bulge in a matter of two or three minutes and people will say you're dreaming. No, we've measured it in some types of subcategories.

51:50That's actually possible. The answer to the inflams is at least some of the more recently data is showing dispense with the anti -inflammatories. Let the inflammatory response give the patient health for two weeks. It's the best medicine for them in the long term because it is hoping to reduce the long term dis bulge. Whether there's any basis to what I'm about to say, I don't know, but I will just say that anecdotally, these days when I have a flare up, and again, to be clear, these are really, really minor Stewart, they don't interfere with anything I do other than if that were a day when I was going to lift a little heavier, I would back off.

52:33Even that I, given that I don't squat or deadlift or do any heavy stuff like that anymore, it's kind of a non -issue. But what I find to be the most efficacious is not any sort of anti -inflammatory, but a light muscle relaxing, like a backleaf in. So not a benzo or anything kind of sedating, but just something that allows the perispinus muscles to sort of relax a little bit. And frankly, use that to allow me to do some deep breathing. And we're going to talk about the three most important exercises that you prescribe. At some point today, I'm sure. So it's mostly just a vehicle to break the cycle of tension, but not the inflammation cycle.

53:16And truthfully, more of that is not because I'm familiar with the literature that you've just spoken of. But frankly, because there are downsides of taking prednisone as well, and we have to be mindful of those. and I don't want to suggest people shouldn't take prednisone. But one needs to be circumspect about the frequency with which they do its. Here's where I think you are now to answer the first question. I will bet this is where you are now. You've got a little bit of micromovement in a sheer mode, so this joint isn't translating as it showed. It's lost a little bit of height and those are the things that are causing the low grade aches, not kicking off the heavy acute attacks that he used to have as a younger man.

53:56Now, test number one, I understand your brother has a farm up around here somewhere and you occasionally visit. If you want to spend an extra day come on by the Gravenhurst and we'll have some fun. But anyway, what I would do with you is I would get you to stand just as you are and I will bet you stand differently when you get out of that chair after doing this podcast for a bit, versus of you just walking around. So there would be a focal length and an entailage. And if I palpated your erector's fine a, they would be active. And I would have to coach you to open up your hips a little bit, years over your shoulders, shoulders over your hips.

54:37And now all of a sudden, we've achieved that muscular relaxation that you're after. So next time, before you think you need to take the relaxant. Cure me. Lay on your tummy. Again, I don't know your spine well enough, but I would lay on your tummy. Maybe put your hands palms up onto your hips. Maybe make a fist. Again, I don't know where you are, but we would find a nice little relaxation place. And then I want you to melt into the table every time you exhale. Keep doing that. And tell only A if that doesn't remove the ache and we will play with your hands to realign that little shearing micro movement and then stand up.

55:24We might open up your hips a little bit with a so a specific stretch and then you will monitor your back muscles and see if you've shut them down. But then if I said poke your head forward, muscles on. We're getting back, muscles off. Soften your knees a little bit. Some people they will stand with a strategy of ramming their knees back into hard extension. Feel your erector's fine. Maybe it's just simply jazzy knees and soften your knees. In other words, those little postural cues, I have a sneaky suspicion and I've seen you enough moving on YouTube and and whatnot, that I bet we could hack our way around that.

56:08So there's our challenge. Let's see if we can do that without the med. You got yourself a deal. I will happily add an extra day to my next Toronto trip when I'm up at my brother's farm. Now I'm sure my brother will wanna join as well. We'll take you up on that. I'm fabulous. Let's talk about those three exercises, Stuart. There are three exercises. There's two of them that I've done consistently for quite some time. I really fancy them a bit. The third one, the bird dog, I only do occasionally, but let's go through the three of them and just for the listener, we're going to link to videos of these.

56:45So you're gonna do your best to explain them and provide the rationale for them, but ultimately a demonstration will be forthcoming through videos will link to in the show notes. But this is kind of like your core nutrition. This is sort of the everybody should be doing this, you don't wait till you have back pain to do this. Is that safe to say? No, it isn't. This is a bit of a myth and something that I've been fighting basically my whole career. Let me go pick three. There are some people that are far too stiff and this is not the mechanism of their back pain and we don't need to go there. Have you ever seen the type of bodybuild where they have a huge pneumatic cushion in front called a belly.

57:34It slaps on their thighs. It's that angeless of this. Do you ever see spine instability in that type of architecture? I don't. Those people have difficulty getting on and off the floor. The big three is not for them. Again, the assessment always leads us to the solution. I need to have a discussion of what stability is in terms of creating resilience and performance. Then why are those particular exercises important and then how to do them? If I could follow that logic, Peter. Yeah, let's do it. And then the other things, Stuart, if you want to throw it in there, do you want to talk about some of the hallmarks of your assessment, wherever it fits into those three things?

58:19Take it away. Yeah. All right. So remind me we're going to talk about non -specific low back pain and how I think it's some myth and it doesn't exist. That will take us into the assessment. So let's go back to a basic discussion of stability. If I was, I might use an example of a backhoe. So a backhoe is a machine with a tractor and it has an arm on the back to dig earth. The first thing the operator does is put down the stabilizer bars, the lock the tractor into the ground because if you don't do that, you can't pull earth, you just pull the machine around. So what's the human equivalent of that?

58:59We live in a linkage just like machinery. In other words, let's take the bench press muscle, pec major. Pec major originates on my ribcage, spans my ball and socket joint of the shoulder, and inserts on the humerus. So when I contract and shorten the pec major, it flexes my arm. So if I wanted to do a push or a punch, there it is. That's on the distal side of the joint. Proximally, that same muscle shortening collapses my ribcage towards my shoulder joint. So all I use was the muscle that spans the joint that isn't a very effective push. all I'm doing is collapsing my own linkage or as an engineer we would say well we just created an energy leak.

59:51I'm now going to build proximal stiffness. I'm going to lock my core, create stiffness through my torso which is proximal to the joint. So now when I contract the muscle 100 % of the motion is directed distally. Now I've got my push. So what is the best most efficient way to create a proximal stiffness? We searched for years doing all kinds of tests of every abdominal exercise you could think of back exercises, twisting, palof presses, throwing things, etc. The three exercises that kept to bubbling up to the top in the criteria of sparing the spine while you're doing them, because these people are hurting, you don't have carte blanche to load up their spine, a guaranteed stability or proximal stiffness.

1:00:46And it was later in my career that we found there is a residual stiffness that occurs. So if you do the big three and you are an NFL football ball team. If you do the Brig 3 prior to practice, you will run and cut just a little bit faster. So you're on the field, you run and you cut the stiffer, the core, when the hips explode into external rotation, you're now creating a faster directional change. So what were the exercises? A modified curl up, which remember, I'm now I'm just going to start a little bit of an assessment. I'm going to take a patient, I'm going to have them sit on the stool and I say, do you have symptoms right now and let a human be and let's say they don't.

1:01:34Now I'm going to say, drop your chest down, is that cause your... Oh yeah, my left toe is going numb and I've got back pain. Good, bring your chin down and they might say that'll increase your pain or decrease it, but the point is that posture created their pain. If that is true, when they lay on their back and they imprinted their back into the floor, doing a Pilates roll up, for example, that would be their specific pain trigger. So it's not much of a therapeutic exercise, but we can say, what's your hands under your low back as you're laying on the ground, lift your elbows, now hover up your head, neck, and shoulders.

1:02:16and we're going to propel the abdominal contraction breathe through per slips and allow the diaphragm to become the athlete inside this barrel. So that was the foundation of the modified curl up. Now if the person has a rotator cuff issue or we will hack it and make it tolerable. Then I would see me, well, let's say a dumbbell or a kettlebell and we're going to raise it up laterally in the frontal plane like this for the side of the core. that would trigger pain in a lot of people on demonstrate all this if you want, but we could then do a side plank on the floor. The beauty of the side plank is only half the musculature is heavily challenged.

1:03:00The downside is heavily challenged. The upside is not. You've only got half the load on the spine. Very spine -sparing. We prescribe it on 10 second intervals. Why? We use the Russian training science to show you build endurance through repeated 10 -second exposures not getting tired to the point where you break form. Nor do you develop a neural fatigue and you get a much higher tolerable training level with this what we call the Russian descending pyramid. And then for the back muscles, look at the beauty of the bird dog where you extend one leg, the opposite arm. One half of my low back is active.

1:03:43One half of my upper back is active on the other side. When you're developing a nice DNF pattern, we're creating stiffness and stability in the core. We're teaching the brain to disassociate ball and socket joint motion of the shoulders and hips with only half the spine load of, say, a Roman chair extension or something like that. So that bubble got to be a fabulous exercise. Then we did experiments where we would train people. We would just have a single session exposure. We would measure the core stiffness prior to doing the big three. They do the big three on the Russian descending pyramid.

1:04:28And then we would re -measure their torso stiffness. Peter, they were stiffer. And some of my muscle physiology colleagues said, well, you've added a turgidness to the muscle. I don't think so. I think the brain created a lasting neural stiffness. And in some people that lasts about 20 minutes, some people that last longer. So you will see some patients who say, you know, when I do the big three, I don't have pain for the next hour. fabulous. What you're going to do is mid -morning, do a 12 -minute big three session, mid -afternoon, do a 12. So these are the little tricks and hacks to slowly wind a person down out of pain.

1:05:10That was the inside of the big three. Then we started to look at the performance side. If you train a group of athletes versus graduate students, the typical university experiment. Not much difference was found in the athletes, but in the graduate students, we would see an increase in stiffness over a six week training trial. Now really interesting things started to happen. If you do isometric holds in the manner I've described, you punch harder. we took a group of Muay Thai athletes. And when they did the big three, we measured the punching impulse. It was greater after they trained for six weeks.

1:06:03When we did dynamic core exercises, it increased the closing velocity. So the closing velocity is when you first get the first muscle pulse, and then you relax, closing velocity and then you strike with the second bolt. Boom, boom. The closing velocity was faster with dynamic core exercises, but the strike force boom in the end was greater. The I see metric big three. Again, talk about performance. I know you're in a bit of a pugilist. I certainly study combat techniques, you know, we were to take three styles. Let's take Joe Frazier. And you would see him just always on forward progression. But the punches came from his body weight behind them.

1:06:55He would create a beautiful thrust line straight, but his body rotated and he lent his weight into them and that was his footwork. Wasn't the greatest forgetting hip because that means you get hit a lot. Mike Tyson, different body type, very compact type of a body, but on drafts his footwork. Oh, it's just beautiful. He would drop step, drop step, drop step, hook the liver, come back very quickly, book boom, and cross and there was the knockout. Again, all coming from the hips, drop step, boom, you see, it's all Yes, you know this. And then all he breaks all the rules, the lawy juffle, and then he would turn, rotate, hang onto it, and then at the end, look at it.

1:07:45Beautiful thrust line all through the stipend court. I can go through athlete after athlete. I saw the other day, I've never worked with Mick Jagger, but there was Mick Jagger doing the bird dog in his training. who's saying, Bull, the fastest man on the planet does the bird dog breeding, extensor, pulsing power into a stone or just to finish that off, who's saying Bull, those bird dogs. Bird dogs are beneath people, really? They should see what I see. Anyway, that was the end of that story. I was just going to add to it by saying, I think that what I've become interested in as I've aged is looking at the greatest performers.

1:08:33There's no doubt that the best athletes have a remarkable natural talent that the rest of us don't have. I've measured it without question. When I think people miss the talent, what they're missing is a big part of the talent is the natural stability. In other words, it's the force transmission without the energy leakage. And when I contrast really good athletes with myself, and I examine my athletic past, what is clear to me is that in everything I have ever done, despite all of my hard efforts, my lack of natural ability and at the time coaching has meant that I have always suffered from an unbelievable amount of energy leakage.

1:09:21Whatever I have done, whether it's been boxing, swimming, powerlifting, all of those things, there's such a chasm between me and the really good ones, and it's not due to hard work. I can promise you it is not due to effort. It is due to probably some combination of naturalability and coaching that has allowed the really good ones to do what you've demonstrated, which is a great punch begins in the back foot and it's transmitted through the hip and it goes into the opposite fist. It's just hard for people to understand how that throughline of force can't lose anything along the way. The stories I could tell you about the number of athletes being detuned by their trainers and coaches violating this principle that you're describing.

1:10:16It's astounding to me. Why are you getting them to do that? You just detuned their athleticism. I think where I want to go with this is most people listening to this are not going to lament the fact that they didn't run as fast as they could of when they were younger or that they didn't punch or swim with as much prowess as they could of. where I think we should all care about this is that it's not just that the energy leakage costs you performance. It clearly does. It's that it predisposes you to injury. And that's where I think we have to bring this back. When I exercise today, I don't care about the performance.

1:11:00I care about the preservation and longevity of my body for whatever number of years I have left. So this is is really where I think stability matters. It's, what are the exercises I need to be doing? What are the exercises my patient need to be doing? So that as we age and we walk up the flight of stairs or carry something heavy, we don't hurt ourselves because we don't have that core stability that can resist the deformation that's going to allow energy to seep out of the system. Well said, a story was coming to mind as you were saying that. I'll be giving a lecture or teaching a class and I'll show some data from an elite athlete.

1:11:50And there will be therapists and clinicians in the room who say, we don't deal with elite athletes. We deal with the elderly or we deal with sick people. And I think, what are you thinking? I'm showing you what the human body has the potential to do and your arrogance Won't allow you to learn what is possible and I'm gonna give you a very emotional I hope I can get through this a very emotional story to show the arrogance that exists among some of our colleagues Occasionally medical groups a hospital or whatever will ask would you come out and assess three patients? in our auditorium in front of all our medical staff.

1:12:39I was at this facility. It was in Europe. The first person was a rugby player, a fair enough, and I had 20 minutes and declared what I thought was going on. The next one was a woman in her early 70s, clearly distraught. You could look at her posture, her carriage, she was defeated by the world. She came onto the stage and I said, can you tell me your story? She said a little, a few sentences, and then she said, but the therapist says that I have to leave my home now. When I get off the toilet, I'm a bit unstable and she's afraid I'm going to fall on the floor. I can't get off the floor by myself and I'm just going to lay there and no one will discover me.

1:13:23I have to leave my home. She started to cry at this point, Peter. She said, what's going to happen to my cat and all this sort of stuff? And I said, really, would someone please bring me out a stool? And this will be our simulated toilet. So an assistant brought in a stool along the stage. I said, okay, pretend that's the toilet, have a seat. She turned and had no idea how to move and just sort of plop and collapse on the toilet. And then I'm just going to turn this down because I want you to see my lower body kinematics as we're moving here. And then I said, would you get up off the chair? And I can't remember whether she was wearing a skirt or pants.

1:14:03Hands, I think it was, but nonetheless, knees together. And she just sort of collapsed. And I had to help her. She was going to collapse onto the floor. And so I said, I want you to humor me now. You're my mirror. When I coach, I try and use minimum words. I said, do this with your hands. Put your knee cap between your thumb and your hands as you slide your hands down. Go ahead. Now, I want you to be a leaning tower. A leaning tower forward and backwards and play with the curve of your back. Do you have any pain now? She said no. And I said, watch my shoulders. You're shrugged. I want you to anti shrug.

1:14:46She did that. Perfect. And now I've said, pull your hands up your thighs by pulling your hips through. don't lift with your back, pull your hips through. Pete, she hadn't done in three repetitions. That was now her pattern. And I said, okay, think of what we've just done and sit on the toilet. And I said, whoops, spread your feet apart. And there she went. Slid her hands down, then she put her knees together. And I said, now stand up. She was going right back to the incompetent movement that caused her inability and disability before. I said, this is a fraternity's apart and pull your heels underneath you.

1:15:28Sift some air, now lean forward, and do what you now know how to do. And she did a perfect squat. Do it again. And then by the third round of decision, big smile came on her face. This is the emotional part. I said, what's up with you? She said, I don't have to leave my home, do I? No. Do you know many of those hard baked surgeons and clinicians started to cry as well? For the first time, they realized all I did was teach her weightlifting 101.

1:16:04And remember how this story started with the arrogance of some of our colleagues who say, I don't want to hear stories about elite athletes. I deal with old people or sick people. And that's why they continue to not have the skill set to help their people. All I did was learn from the best wig lifters of the world, people who know how to move load, learn what the efficiency was and turn it into a hack to change a person's life. Anyway, that's a pretty emotional story and I hope we do that quite often. I know you like cars. Why does Honda race F1 race cars? Well, they don't anymore, but when they did, and the reason was they learned about automotive technology and the gear shift change in your Honda Civic came from the F1 racetrack.

1:16:59So that's why we work with Alidath Leeds so I can bring it down. And I love working with them, of course. But they just give it away free to us and yet some of our colleagues are just so closed off, they don't want to hear about elite performance. That's an absolutely beautiful story Stewart. And thank you for sharing that. It's a sadly common story too. And to me, I think the saddest part of that story is how many of those patients don't get the chance to sit on a stage with you for 30 minutes and learn that movement. You've been around long enough that I'm sure you have a better sense of this, but I feel maybe optimistically that we are in a place now where people are starting to appreciate the importance of strength and stability and that we're less afraid of this.

1:17:48There's more discussion of the importance of resistance training and that it's not a young guy thing to do. It's an everybody thing to do. But given the arc of your career, am I being just sort of delusional or do you really think that we're in a coming of age here? But why don't you phrase questions or fabulous? What was going through my mind? I try and answer every question. What's the evidence and what's the application? The evidence at the university, with all our first year students, one of their force courses they took was on just basic fitness evaluation. Range of motion, strength, hand grip, VO2 max, some of these markers, and they would measure each other and we kept the scores year after year of the incoming class.

1:18:39The students got terribly soft, and I can prove it based on that data and we would graph it. Now, whatever year was the year where the students had grown up with the personal computer, it was right at the very late 90s, I think, all of a sudden we saw the incoming class fitness plummet. Then something happened, they were a soft bunch for about five years. and then slowly to your point, they started to come back. And so I think your perception is right on. It did go to a terrible state. However many years ago, that was 15 or 20 years ago. But it is coming back. Now among our colleagues, and having said that, I think some of them are terribly misguided as well, you know, they think, oh, you're not a real woman because I heard this on social media until you can deadlift twice your body weight.

1:19:32Well, wait a second. If they could come here and see the number of people who've been caused by overzealous trainers and going bonkers on deadlift magnitude. Let's talk a little bit about that because I have to tell you Stewart, I'm a bit conflicted personally and I'll explain why. I obviously have no desire to do anything that I deem stupid anymore. My days of gritting through painful anything are long over. I know the difference between discomfort that is worth pushing through and pain that is not. But when I think about in particular squats and deadlifts, especially around the deadlift, in exercise I really, really enjoy where I feel conflicted.

1:20:16On the one hand, I feel like now that I'm so tuned in to how to do this movement correctly, it's a really wonderful audit for my stability system. I'm embarrassed to tell you how much I didn't know when I was deadlifting. At no point did I understand the importance of tension in the arms, intra -abdominal pressure, the variability in foot pressure on the ground. I like none of that stuff, right? It was just pure brute force stupidity. Today, as I know those things, it allows me to modulate force and to, on a good day, push the envelope a little bit in what I perceive is safe. So in the one hand, I think, yeah, I should be deadlifting my whole life.

1:21:01I don't need to deadlift 400 pounds anymore, but I should be deadlifting because it's this great audit. And on the days that I don't feel that I back off. And then on the other days, I say, Peter, you don't need to do this anymore because honestly you can still get the same or nearly the same activation for all of the muscles involved using other movements, single leg movements in particular where you don't have a fraction of the axial loading. And yeah, you might need to do two exercises instead of one, but at the end of the day, there's a lower risk approach to get it. In other words, deadlifting is valuable, but you have a narrow operating window in which you can potentially hurt yourself.

1:21:44So I continue to go back and forth on this Stewart as such. Here I am telling you, I still will go periods of my life where I'll deadlift every week and then I'll take three months off feeling like I don't want to push it. How would you advise a middle aged person or even a non -middle aged person who's thinking through this particular issue. Again, I have so many thoughts going through my mind. It's interesting when we have a backpained 50 -year -old coming here, and I'll say, what are your goals? Oh, I want to set a personal best and deadlift. And I said, really? Okay. Let me tell you some stories.

1:22:24Let's talk about Ed Cohn. You know, Ed Cohn. I sure do. The greatest power left from all time. I was with Ed a couple of weeks ago. I'll tell you a funny story about him if you like in a minute. but anyway, Ed, when he would set a personal best, he'd take a couple of months off afterwards. It's a set a personal best is so demanding of your body. There are actually, if you set a true personal best, most people experience micro -fracturing just underneath the end plate of the trebecular bone. If you look at the great strength athletes, they train deadlift. And again, if you go to our website, look at the testimonials at the bottom, the number of world -class deadlifters who are on there.

1:23:11So I've worked with quite a few of these people through their injuries. Now, those micro fractures would be a good thing or a bad thing. The professional hour lifter will take a week off. They train heavy deadlifts or squats once a week, because it takes a week or the bone calis to not only attach through the chemical electro attraction, but to really scaffold on. It takes a week. If you deadlift in another three or four days, the way some trainers, they might deadlift a client three times a week, that allows those micro fractures to accumulate until finally you've got a full -blown end plate fracture.

1:23:50So these are the people that come here. And then I say, how about this for a goal? Do you have kids? Yeah, do you have grandkids? Yeah. How about this? I've since learned about your centurion de -Cathalon, which I love, by the way. I'll say, would you rather, as your goal, have the ability to play with your grandchildren on the floor when you're eating, get off the floor, and pick them up? And they pause for a minute and they'll say, yeah, I like that goal. I said, well, you can't have both. If you think you're going to continue having deadlift personal bests, you will have artificial hips and all of these other things because how many old powerlifters do you know?

1:24:35Do you really want to be like that group of athletes? So I can talk them into changing their long -term goals now is the time to get on the program and make sure you get there. If that's the case, we eliminate deadlifts. We had an athlete here yesterday. They're at the end of their career. And I took them out and we went for a 10 -minute walk to a hill that we have. And I'll say, here's what you're not going to do, deadlifts, but here's what I want you to do. I showed them a monster walk. Okay, monster walk. Now we're going to the bottom of the hill and I want you to lean back into the hill and we're walking backwards.

1:25:17You're gonna align your foot, ankle, knee and hip and push through the knee, through the knee, through the knee, backwards up the hill. Do you know after 30 meters, they were absolutely done. Here they are doing all this deadlifting and they don't even have the leg strength endurance to walk backwards 30 meters. It's totally inappropriate stimulation of their athleticism to make it through to 80. So good for you. Let's do it again. We walked down the hill. We did three sets like I hardly walk and then we played the neurological grip, which I like to do a lot of. Now I said, walk forwards up the hill, but pretend you have a hundred dollars in your butt cheeks.

1:26:02don't let anyone take it. Now walks off the hills and they say, I've never felt this before. The brain perceives exhausted quads. It now has to go and get the glutes. It's the only thing left. So quite often we'll do an exhaustion focus to stimulate the thing that we really want to stimulate. And I convinced that person after that, what they're going to do and train now to get a well -rounded and sustainable athleticism that will spare their joints still have great training capacity. But I think their athleticism is going to go through the roof. I've taken some very accomplished hour lifters and we've taken at all the squats and just do sled work, backwards walking up hills.

1:26:54Some of these old time techniques, their joints settle down, they get a sustainable fitness, they lose this idea of maximum effort, squats and debts, and now they're thinking of the word sufficient strength, sufficient mobility, sufficient endurance, and we've been doing this long enough now that we've tracked them and those are the ones that are getting through. Let's go get any one of our colleagues who are orthopedic surgeons. Tell us who you're replacing the hips of. Well, 50 -year -old Caucasian women who have done yoga for 30 years, okay? Men around 50 who've done devilish horror lives. Who are you not?

1:27:44The middle of the road moderates. Not the ones who've rusted out and not the ones who've worn out, but the ones in the middle are the ones who are, so this idea of sufficient fitness because I still believe we are all called upon to do things in life at certain times. I hope we're already enabled. It's more fun too, just to be able to continue to do those things. So I'm like you, I don't do dead lifts, but I pick up a hundred pound bucked up logs as an example, big oak log. So that's my stone lift. I blow that into the logs flitter, still split my wood. People comment on my hands. This athlete who came me yesterday, I shook his hand when he came to the door.

1:28:30He couldn't fit his hand around mine. He said, whoa, when we were young, we didn't have dumbbells. My dad would give us a center box, center box. Anyway, as you know, the importance of grip strength, I will take any day over how much you deadlift. People often ask me, Stuart, why do you think grip strength is such a great proxy for longevity? And I say it's the same reason I think VO2 max is a great proxy for longevity. Those are probably the two best biomarkers we have. It sounds crazy, by the way, that your VO2 max and your grip strength are better predictors of how long you're going to live than whether or not you smoke, drink, what your family history is for cancer.

1:29:12Those things all matter, but it's amazing how dwarfed they are by those two. My best explanation for it is that those are the best two integrators for the work you've done. You can't cram for a VO2 max the week before. If you have a high VO2 max, you have done the work to get it. If you have a strong grip, you didn't just buy little grip squeezers on Amazon and filter away at them while you were on calls on Zoom. You had to do the work. You had to be carrying heavy things, whatever it be, chopping wood, carrying center blocks, doing farmer carries. And of course, that also speaks to stability.

1:29:55That speaks to the stability that you have to be able to transmit force from the torso right to the hand. So agree completely. Let's pivot for a moment to talk a little bit about the amount of psychological trauma that exists in the patient with lower back pain. And I'm thinking very specifically, even about some of my own patients or friends who have been in the throes of lower back pain. And if nothing else steward, I take a great degree of comfort from the injury, the third injury that I had the one in 2000 because it lasted so long and because it was so debilitating and because I'm here today without pain.

1:30:40Then my confidence around small recurrences is so high that I don't tend to authorize about it and work myself up. But I have great empathy for a person who doesn't have that knowledge. And instead, I don't know how to help someone sometimes because I can't tell what is mind and what is body at this point. And I suspect that there's a significant interplay. So can you speak more about this phenomenon and what those of us who want to help these patients can do? I am certainly much more conscious of the point you're making now than I was 30 years ago. Absolutely. I'm going to start with a little story.

1:31:28This happens very often. You mentioned earlier how MRIs don't show you the mechanism of pain, then I can give all kinds of reasons why. But let's take this patient. This is true. He came to see me. He said, I dock, I hear you're different. I've got this pain. I've been everywhere. I went to the pain clinic. They gave me narcotics and now they say the pain is in my head. I can live with the physical pain. I cannot live with someone telling me the pain is in my head because that means I'm crazy. And if I'm crazy, I don't deserve to live. You've got two weeks and in two weeks, I'm blowing my brain so now there's a heavy psychosocial challenge.

1:32:20And a little bit of a story of what the system does to people. And it's not unusual for someone to come here suicidal. So I said, all right, you don't appear to have pain right now. And he says, no, I don't. And I said, okay, what causes your pain? And he said, well, that's when I do a certain movement that I get a flash of pain. and it feels like someone has broken a beer bottle and have ripped open my hamstring muscles. It's awful. And I said, oh, can you show me the pain? And he said, what, you want me to show you how I create the pain? And I said, it's the only chance I have to understand it.

1:33:03I said, you've been to 15 different clinicians. Has no one ever asked you to show them the mechanism of your pain? Has anyone ever touched you? He says, no. I said, well, it's the only way I know. Peter, I put on my instrumentation, which was muscle EMG over the torso, the glutes, etc. We put on this fine motion monitor, 3D motion, spine monitor. And then I said, all right, let's see what causes the suicide. So he stood there and he did a very weird thing. And he said, all right, well, here you go. And he wound himself around in the circle like this. and when he got to 10, it talked that center.

1:33:40Oh! Now, at that time, I heard like a little cavitation, little pop come out of his back. And that was the wrap of the sciatic nerve. And he was in a bad way. I laid him thrown on a table, tried to give him a bit of deep impression, and he went home. And I said, I know exactly what the mechanism of your pain is. Here's what you should do over the next three days, but I want you to come back, but promise me, he weren't going to do anything silly. Remember what the threat was hanging over us. He said, I promise. I called him that night. I called him the next day just to make sure. Then he came back and I said, I know exactly what your mechanism is.

1:34:21Here's what the data showed. As he was winding himself around, he was using muscle. Muscle is stiffening and stabilizing. It's centrating of the joints. And as he got to talk to that centric shut all his muscles off, completely relaxed and then there was a little sheer translation or a clunk and that's what we heard and that's what wrapped the sciatic route. I said okay you have no pain. Push my fingers out. Harder, good, hold that. Now talk to me and keep talking to me with that controlling. We coached them through this in a minute. Very simple. Keep the tone now and we're going through and as he came to top dead center you could see him.

1:35:04I said we're there do it again. Fold on keep control. He didn't clunk. Now it took him about four months to wind down the ache, but he never had another clunker attract. Ten years later he brought his daughter to me. I saw her for back pain and he brought me case of beer. I said, I did my one year follow up with you, but how have you been? He says, fabulous. I said, did you ever get another episode? Never had one. Now, some people will think that that's a fantastic and possible story. Pete, after that one coach class and he gave him, he was so coachable and he got up. He understood, he was a mechanical mind.

1:35:55He never had another acute episode ever. So a suicide case from the medical system not having a sufficient evaluation procedure to really get at what the mechanism of his pain was to a point where they defaulted and said we've tried everything with you it's not working. Therefore the pain is in your head. The key was to prove to him immediately that he had the ability. It's just he had to be shown how. So it was a process of understanding the mechanism, giving him a strategy to address the mechanism, and the psyche just changes. It empowered him. May I give you one more story? Absolutely. Okay.

1:36:39I was giving a lecture in England, and there was a fella off to the side, and he was slumped down. Now, if you get a clinical psychology textbook, the picture of depression is this, needs to get slumped down in that demeanor. Now if you have a poster or a dis bulge that is not a good position to be so there we're starting with clinical depression beating a dis bulge so you don't go together and he just sat there and then in the break he came over to me. Very quiet spoken fella and he said I hear what you're saying do you have 30 seconds for me to tell you my story and I said sure I that I used to be a police officer.

1:37:21Hurt my back. I went through the NHS system. They only gave me exercises that hurt me more. Finally, they gave me a pamphlet. I'll to live with your back pain. And he said, that book destroyed me. What, you mean I have to live the rest of my life with my back pain and no one's ever touched me or shown me any of this? And I said, oh, and then you'll remember that that. Spot procedure that we went with the older woman that I described earlier. I simply showed him that and he went back and he sat down on the chair. I said, tall, and then at the end of the lecture I went over to him and I said, how's your pain?

1:37:59And he stood up and he said it's gone and he started to cry because he realized now what the system had done to him. In the meantime, he lost his job and he realized that he'd been stolen from and those are his words. He said they stole my career from me giving me that book out of lid with my back pain. Why didn't anyone show me what my pain was like you just did in 30 seconds. I've been watching this pattern for so many years you could see it a mile away. Anyway, those are two stories to link the mechanics and ultimately what we're trying to do is to empower people in showing them, they have the ability within themselves.

1:38:44They just need to understand the mechanism and most of the time they are able to mitigate the cause and then build a robust foundation. So I wrote back mechanic and I started the experimental research clinic at the University of Waterloo. Maybe you've heard of this but I've never heard of another clinic where they follow up with every single patient that they ever saw. We did a two -year follow -up with every single patient who came in and we subcategorized them because we assessed everyone into the mechanism of their pain pathway. way, we gave them an appropriate exercise prescription. We followed up to see, did they even comply because some people didn't?

1:39:36And then how are you doing after two years? If you were in the subcategory that everything has failed, you've been told you need surgery. So you're at the end of the road now. You're a surgery case. In the two year follow up, following the plan that I just described for you with this thing called virtual surgery, which is part of it. 95 % reported that they avoided surgery and they were glad that they did. So that's my efficacy to the empowerment and psychology issue. What stands out to me the most in those stories, Stuart, is your consistent, adamant drive towards understanding the mechanism of the pain.

1:40:24So it's, how do we break this down into a physics and biology problem? And I guess my question is, which type of healthcare providers are most in line with that? Is your PhD through the School of Kinesiology? Yes. I should back that up. Yeah, there's a lot of mechanical engineering in there. But nonetheless, yeah, basically. But when we think of all the different practitioners that interact with patients who have lower back pain, ranging from neurosurgeons, orthopedic surgeons, chiropractors, physical therapists, kinesaeologists, I mean, there's so many people, and I never want to suggest that the profession determines the school of thought.

1:41:12Like I really think there are great people and there are lousy people within all of those categories. But what are the characteristics that you see driving that type of search for a true mechanistic understanding of the pain? Because I'll be honest with you, like in all of my back, bouts of misery, nobody ever explained to me what was going on. I mean, nobody said to me, this is happening. Even as a medical student, yes, I could look at the MRI, I could see the fragment. It clearly had to come out presumably given that I was in such excruciating pain and the thing wasn't, you know, it might have taken months for the thing to have been resorbed.

1:41:52But there wasn't a sort of, we need to understand the why this is happening so that we're going to fix the underlying behavior that's causing it. That's the thing that strikes me as the most interesting of those stories.

1:42:09And I is that a function of the individual or of the school of training? Both. So the elephant in the room here is there is no billing code that exists for an assessment of back injury mechanism. Doesn't exist. You can't bill an insurance company and say, well, I assess the person's back pain. When I started the experimental research clinic, I set aside two hours to see about being the person and that guy was all I ever saw two hours. My medical colleagues who've been through medical school training, which I had not, I'd only have ever been a guest professor at a medical school, but I sure didn't graduate from one.

1:42:51My medical colleagues said, two hours, what are you going to do for two hours? Well, I've been spending 30 years figuring out how I'm going to test sheer tolerance to compression, pulling a nerve root one way, Filling it the other way. Is it flossing? Is it friction? Does it stop? Et cetera. Again, I said a handful of people in the world that would take cadaver expires and create the injuries. Oh, I knew how to measure them and what to look for in terms of the full patterns. But that's the first political impediment to all of this. There's no billing code. Therefore, you're left with clinicians who are billing for a procedure that they've been trained to perform.

1:43:40Well, if you have non -specific back pain, it's an absolute crap shoot, whether I'm in manipulation for mobility, an exercise prescription for stability, just a movement tool, not to create a stress riser or a stress concentration on the tissue that is sensitized, simple as that. So where I've arrived at with all of this, we have to train our own clinicians. And that's what I've been doing through Backfit Pro. And I do not care if you come from a chiropractic physical therapy, coaching, training, physiology, radiology even background, all I cares that you have passion. It's a 50 -hour online course of me going through anatomy, physiology, neurology, psychology, biomechanics, etc.

1:44:38And then the probably 100 subcategories of pain mechanisms. And then how do you test for all of these and then how do you coach them? And then after all of that, we have three days together where we do hands -on skills training at a table. So again, there's no subcategory in the medical rubric that strains how to assess back pain from the perspective of biomechanics, psychology, neurology, physiology, et cetera. They don't exist. So that was my challenge. Stuart, what's the name of that course? It's called the Summit Course, and you can read about it on BackfitPro .com. And is it only for practitioners, or is there a variant of that course that an individual can take to become sort of a master of their own domain?

1:45:33Okay, good question. It's mostly for clinicians. It's only been clinicians that I know of that have ever registered for it. I don't think we would stop a member of the lay public because some of them are very savvy from taking it. However, the gatekeeper of all of this is there's a fairly extensive exam at the end. It is a written exam. There's a practical exam where the person must assess a real patient, usually online, with one of our examiners. they have to come up with a written explanation of the pain pathway and then a program of what they're going to do with the person and then they have to coach elements of it so they have to see the coaching scale as well.

1:46:18So that's sort of a gatekeeper at the end that I think would only be for clinicians but that's the only way that I've found possible. I'm like you, I'm very agnostic in terms of preparation. There are fabulous chiropractors and there's the absolute opposite. There's fabulous therapists. There were fabulous professors and terrible professors. It's just the way it is. It's a very interesting course. It's almost something I wonder. I'd love to figure out a way to make the time. So it's 50 hours online plus three days in person is what it sounds like. Correct. Yeah. Let's talk about the cases where you think surgery is really the best course of action.

1:47:00And again, And I think it should always be stated that surgery without understanding how you got there and then making sure you correct it post -surgically is not what we're talking about. So it should always be assumed that you want to understand what got you there. But what are the indications in your mind for where a patient is better off getting a surgical procedure and we could talk about what do you think are the best indications for discectomy, fusion, etc. versus where would you take a contrary and approach where many people would say, yes, surgery, and you would say, let's push a little bit harder before.

1:47:38Wow. A lot of elements there, so I'll just start at the beginning and hope I can create a logic story. I did mention the follow -up that we did where 95 % of people who were told they needed surgery, in fact avoided it. And what we did there was I am knowing to them and said, there is your virtual surgery. This worked really well on people who I'll paint the picture of. Let's take a stay at home mom with two young kids. Every day has to go to the gym and ride the ellipticals for 20 minutes do something else. As a stress reliever otherwise you're going to murder or you've heard that story before.

1:48:21Oh, say good. Go get your surgery. Are you going to do that tomorrow? No. You are going to lay in bed. You're going to behave like a post -surgical person. You're going to get out of bed and go for a P three times. That is your total workload tomorrow. And slowly, you're going to build yourself back. In other words, surgery may work for you because it's forced rest. Now, I'm going to give you a tool that will mimic the forced rest. It's called virtual surgery. Tomorrow, here's the plan. here's how you're going to behave. We are going to desensitize strategically the pain mechanism as we've measured it and we're going to retune your body with strategic mobility and stability plus movement skill so we don't replicate the stress concentrations that caused your problem in the first place.

1:49:08Let's see how you are. Now if they can do that, 95 % will avoid surgery. So there's This is my first little story for people in that category. Stuart, just to be clear, what are the patients who you would not offer that virtual surgery to? Give me an indication where you would say, you know what, this is too pressing. Right. Obviously red flags, which before we see a patient, we don't take patients off the street. Never. They always come through position referral. So I'm hoping they've been checked for red flags. Do you know how many have not? Even though we state in the referral directions to the referring medic, we've had cases of aortic aneurysm, lung embolism, cancerous tumors, metastasized, all sorts of things that somehow these poor people got through the system.

1:50:04We were the ones that found it and saved their lives. I wish that wasn't the case, but all of those obviously are surgery cases and they should never have come to us in the first place. So obvious red flags is number one. Number two is when the pattern doesn't fit. So I was smiling when you were telling your original story only because it was such a familiar spot -on pattern consistency. You fit the pattern. I knew exactly what it was. When the pattern doesn't fit, I'll say, no, something's not right. I need you to go back to your doc and here's the reason why there is a turgidness under your liver.

1:50:52We're not able to move that pain by moving stress concentrations around your spine. So it's not a nerve. It's nothing vertebral or facet. The pattern doesn't fit. But it's something else. So there is a person where we refer back and say something needs further investigation. But now the last part of your question was about the need or when we would say for a person, you're not our person, you need to see a certain surgeon. Surgeons, and by the way, we see far too many post -surgical patients who they went through. maybe the surgery was botched? When I see a horrible scar on the outside of the skin, I think, man, if that's the pride that the surgeon took on the outside, what carnage has gone on the inside.

1:51:43Or sometimes it's a shit happens story. The nerve, scarred in, and adhered. Oh, that's rough. Or the post rehab was terrible. Here's a person they went to a fabulous surgeon, and the surgeon says, oh, go do PT, that's your rehab. And the PT goes and gives them toe touches or something after they've just had a microdisk surgery and guess what, they're re -ernated again and now we're seeing them. But when would we say, no, you're not for us? The surgeons are at their best in cases of a real heavy stenosis. So there's not much room in the Indian URL canal, Now the facet joints are thick in behind, so you've got encroachment from behind, you've got a calcified disc bulge coming from the front.

1:52:35So a couple level aminectomy to give the nerve some space. That really is when the surgeons are at their best. Some of the spondylo -malopathy that we'll see in the neck, I think of a lead lawyer in the courtrooms. And the judges would ask him, sir, are you drunk? And he said to us, well, when I stand, I start my presentation. I'm fine. He says, but after two or three minutes, I'm losing my balance and falling over and the judges think he's drunk. And then we founded it. It was a cervical spondylomyelopathy that was also full presenting with back pain. But no one had figured this out. So that was a surgery case, obviously.

1:53:18So it's either post trauma and then that one's obvious. I've been using a little bit of hardware to stabilize their spine, but it may also be a spondylolous thesis. The listhesis or the shear translation is just choking off the kata aqwina or another nerve. We recommend surgeons who we have really good luck with. And in that situation, if the Spondylolathesis is significant enough, is the only treatment effusion? I'm going to say yes. There's no amount of stability you can generate in the paraspinous muscles in the QL, in the SoS to compensate for that. I mean, I realized that you have to forgive me because I'm not an orthopedic surgeon, but I would assume that there's some threshold, one millimeter of Spondylolathesis might be tolerated and at some level they would say no, it's too unstable.

1:54:14I wouldn't agree with that, Peter. It's not the distance at all. You go with the assessment. Again, the evidence I offer there is we're coming down to the next Olympics now. So I don't know how many Olympians and people who are tapering now for the Olympic trials we've had here over the past year. But this is every four years we're inundated with these types of athletes. And And they come in pairs where we might have two young women who are competing for a place on the US Olympic team in gymnastics. Both have the same Spondy. One will say we need six months off here of gymnastics and here's what we're going to do.

1:54:57We're going to do a heavy stabilization program. The next one says, oh, no, we really got to meet the trials. We're just going to keep going with going to gym. and I can almost predict with 100 % accuracy who's going to make it. So I wouldn't say at all that we don't try a heavy exercise stability program, regardless of the amount of slippage. And I've done that with people trying to make the special forces in the US. You've got to do a speed setup test. You've got to do all of these things. Oh, but you've got a heavy spawn. the okay, it is the program to try and get there. You might make it. What about nerve pain?

1:55:40What about patients who are either having weakness such as a foot drop or significant pain like the pain I had? We have them all the time. If I can get the nerve pain to move on the assessment, please don't have surgery. Let us have a try at it. Most of it, they will be pleased. Wow. We have to play with certain rules. Give me an example of some of those. So let's say your assessment comes out that this person who's having intermittent sciatic pain and you do an assessment and you say, look, there is no doubt that you have a ruptured annulus here. You've got a protruding segment of disc and it is clearly at times depending on your activity, getting nearer to the nerve root.

1:56:26it's driving that sciatic pain. But during your assessment, I assume what you're getting at is through some of those positional things such as laying the person on their front, manipulating the legs, getting the herniation to retreat into the anulus. So you're saying if you can demonstrate resolution under a changing movement pattern, that gives you enough confidence that this doesn't need to be removed surgically. Not resolution. Can I move the pain a little bit? and I make it worse and can I make it better. Now I'm starting to understand the variables that make it worse make it better and I play with those.

1:56:59I'm trying not to sound boastful. I'm trying to be scientific here. There was a day not that long ago. I'm losing track of time. It was probably what was the NHL playoffs. So there's our time marker. I don't watch TV really, but for some dumb reason it was Saturday. I flipped on the TV. Was the NHL playoffs and I listened to the announcer. The name, oh, that's my patient. Next player, my patient. Two of my patients are now in the NHL playoffs series. A little bit later, I flip over to TSN, tennis tour. I look at that, my patient. And then that night the UFC comes on. There's my patient yet. So in one day, I see three different pro sports.

1:57:49Every single one of them had sciatica when they came to me. That's some evidence that I can offer. Now I remember one of those players in the NHL. If he fully flexed, he would stir up sciatica and increase the risk of a full -blown acute attack, is you and I know very well. So we got him to move well. He played hockey. Mindful of a skating style that he didn't get too flexed up. We didn't allow him to tie his own skates. He said, tying my own skates really set my back up. I said, good. Now NHL players are very particular how they tie their skates, but they coached one of the training staff to tie his skate form.

1:58:35Now, I know some people will laugh at that, but that was all part of the plan to keep the capacity as high as he could to utilize in the game. How he said on the bench was also instructed the fellow in the UFC. This is no slouch. Jiu Jitsu, really put his spine in a place where it could fire off an acute attack. You do not want to be in the cage fighting for your life and having an acute attack. That's the last thing you want. We would limit the mat time on Jiu Jitsu. He would do stand up all kinds of things to minimize the accumulative stress on the disbolge causing sciatica. He competed. I wish I could tell you who he was and what he did that night.

1:59:28So I'm not afraid of nerve irritation, sciatica, etc. And it certainly doesn't fall into the category of unizurgery. We've proven that far too many times. But as I said, heavy instability and when we fail to arrest the shearing movements, trapping nerves. It's gone on for quite a time. We can't hack our way around it. It's best to see a surgeon, a stenosis. Yeah, and stenosis as well. Yeah. And it's in many, many different forms. Central stenosis, it might be a phyraminal stenosis in a bit of arthritic activity where they can just basically take a dremel tool to describe it for your audience and bur out around the foramen or the whole, the lateral nerve comes out.

2:00:20Another one is, I know a lot of our medical colleagues say, well, a tar loss cyst, a neural cyst. Well, they don't cause pain. Really, I will prove to you very quickly, whether or not that's causing pain by pulling the nerve root one way or the other. Typical, pattern recognition might be a physio might do a slump test, which is you straighten one leg and you flex the spine and neck. But the net stress in the middle of the cord is zero. You're pulling it one way, you're pulling it the other way. It just goes into a little bit of tension. If that's a tar off cyst, that won't be triggered. A tar off cyst doesn't like being pulled one way.

2:00:59So that patient on exam might say, well, I don't get pain with a slump test, but I can't stand driving my car. Oh, tell me about your car. Well, I sit upright, put my head back, and extend my leg to push on the accelerator. You're pulling the nerve root one way. Where's the pain? It's in my big toe. Aha! I am now going to inform my inspection of the MRI. Because the radiologist missed it. They're not going to find a tarot -loft cyst, this hole on the fifth root. But I know that the symptom and the assessment took me there, logically, to say, I know there's something hanging up there that's directionally specific.

2:01:38It's not a friction. It's a direction specific tension. There's the tarot off cyst I found it. Now, boy, what's the surgical procedure there? Typically they'll try and drain the cyst and it comes right back again, typically. But there's a darkened Dallas. Who we send all our tarot off cyst patients to and he has a reasonable rate at least better than anyone else in dealing with those pesky cysts. Bit of an off the wall. I can't do a damn thing about that assist. It's a roting the bone. They're pesky little things, but here's a surgical referral. That's great. Stuart, how often if you're doing a two -hour assessment on a patient, I assume you're also looking at an MRI.

2:02:23Let me stop that. After the first year of the experimental research clinic running two years, I changed it to a three hour consult. Wow. Yeah, I needed even more time. So now, if they're an old athlete and they still have films on the film, remember how we used to get MRIs? I read them on the reader or I put them up on the screen there. So yeah, full medical images we go through. What are the things you're looking for in the MRI that maybe aren't as readily apparent? In other words, what are you looking at in an MRI that isn't obvious to the rate radiologists because presumably, yeah, you can maybe explain to somebody what the MRIs are showing, but you're getting axial cuts, you're getting coronal and sagittal cuts, they're T1 weighted, they're T2 weighted, so they highlight the disc, a nice healthy disc looks white on the MRI, of course minor jet black.

2:03:18What are things you're picking up on that MRI read? Well, all of the things that you've mentioned, I don't know if you looked at my CV in the number of papers and the topics that we covered over the years. But the very last study that I ever published as a professor was exactly that. And we took a cohort of whiplash patients. I didn't do very much cervical spine specific work. Most of mine was lumbar. But just to answer your question, we took whiplash patients. Every single one of them had been denied compensation because they're now more than two years post whiplash. they still continue have symptoms.

2:03:59The medical profession and the legal system was declaring them pain magnifiers. They were exacerbating their pain for financial gain. Terrible. The MRs said there's no reason for your pain. Really, the MR is a static picture. What do you expect? So we took video floraoscopy, which you know is a real time moving x -ray. So we're watching the bones move now and we would have them move through their pain and their pain wasn't Very rarely at the end range of motion was actually somewhere in the middle of the range And they would move their head like this and then the spine would clunk and then they go Oh, and then they continue to move through on the video Florescupe we'd watch the rotations occurring between every vertebra, but we know what instability is it's when the rotation stops and the shear begins.

2:04:57So the ratio of rotation and shear is the marker of that cervical instability. So if I can just show with my hands, here would be the neck moving, rotating well, and then it would clunk. It was the clunk that corresponded 100 % with the shot of pain. Now, you and I both know that when a muscle contracts, it does two things. It creates force, but it also creates stiffness. The body uses stiffness to control motion. Okay, so if you just want to observe me now and you can play along and do this if you like, I want you to lightly stack your ears over your shoulders and have a pitch to your head that's neutral.

2:05:43Stare straight ahead. Now lightly touch yourself under your jaw just above your Adam's apple, don't retract your two stiff feet, relax. Now push your tongue hard to the roof of the mouth behind your front teeth. You felt the deep flexors activate. Now, owners of your mouth grimace down. Do this to your neck. Now, keep that. Imagine the person who's rotating and then has the clunk, keep that controlling stiffness and repeat the offensive movement. Would you believe in most people the clunk was arrested? It was gone. Proving that the MR had no ability to pick up that dynamic pain trigger, we just proved what their pain trigger was.

2:06:30You can imagine the psychological relief that they had to know that it isn't in their head. The medical profession was wrong. And finally, they're because they have a strategy to start learning just a little bit of a strategy to take the clunk out. If you arrest the clunk over time, the joint will stiffen. The bad news is you don't move so well through that joint. The good news is the pain clunk is gone. So we all experienced this and you're going to be experiencing this now over the next 15 years, particularly. If you're in your early fifties, things are going to be stiffening in your body. The good news is your pain will go.

2:07:15You know who really gets this? I've worked with a couple of former Mr. Olympians. That's the top professional level of bodybuilding. They put a lot of mileage on their joints. They don't really get joint pain when they're competing because the muscles are so big, so bulky they have enormous wrench handle. moment arms and the stiffness holds the joints together. When we work with them, tapering down back to civilian life. Some of them don't look that different than you and me. Believe it or not, what they look like in their former glory, they ain't like hell. All their joints have these shearing translations to them now.

2:07:58So the The cure is getting a little bit of the muscle bulk back to add some controlling stiffness and all the rakes go away. Anyway, these are all sort of fun stories. I don't know if that's really answered your question on instability, sciatica, brachial plexus nerve traps, numb thumb and first finger, whatever. They're not indicators for surgery at all. try some of these voluntary skills and let nature take its course most of the time. And I can, with confidence, prove it and say most of the time, it will work out well with some patients in skill. One of the really good spine surgeons I know, and you can always tell a great surgeon by talking to them.

2:08:52And maybe I'm fortunate because having trained as a surgeon, you sort of learn what the signs are of the hacks and the good ones. And as we can all attest to in our own respective profession, we're pretty good at picking up who the good ones are and the bad ones are. But speaking to this spine surgeon, it's just really clear she's a really good surgeon. And one of the signs of a really good surgeon is a surgeon who's really happy to not operate. The really good surgeons are really happy to not operate on somebody. Partly, what makes them so good is their judgment. It's their knowing who to operate on and who not to.

2:09:28We did a really fun exercise one day where we went through my MRI. Every time I get an MRI for another reason, if it's going to get any sort of back cut, I just send it to her. Even if it's not a dedicated spine MRI and I say, what do you think of this? Does it look any worse? And again, we're always collectively amazed at how bad my spine looks on MRI relative to the fact that I don't have any symptoms. One of the discussions we had prompted her to contrast my back with that of another patient she had who has no obvious disc pathology and yet is in debilitating pain. And she said, look at the difference.

2:10:08And again, I'm not saying this just to be boastful, but I'm just trying to make the contrast. She goes, look at the difference in the musculature of your so -as, your QL, your erector spine like these are big beefy muscles here and now compare it to this other patient. First of all, the muscles are about half the size and they look like wagoo. They're very fatty and the way she was explaining it to me, she goes, this is a person who's never lifted anything in their life and they don't have any of the disc pain. Their discs haven't been decimated like yours have, but they're more debilitated. Their inactivity has led to instability and tremendous pain.

2:10:46You've already sort of alluded to this where we've agreed that the deadlift till you drop strategy and the do nothing strategy are both bad, but can you speak a little bit to why that person might be in pain? Because what I don't want anybody to come away from this podcast feeling is, oh, I better not lift weights. Because that's clearly the wrong message. A hundred percent. Okay, I'm so glad you brought this up. I would love to talk to her and I'd say, tell me about your training program or your daily routine or your life in physical terms. I will bet she's a mobility monster. She keeps pushing the end range, softening the joints even more.

2:11:25So on MRI, they look plump and pristine. I bet if we put her under load or we put her in bed and she had this instability that I've showed earlier and she lays in bed and the joints just fall like that a little bit. She'll get a hell of a ache to her back. My first question would be when you roll over in bed you ever have a sharp pain. Eat that's a beautiful follow -up question. It is so indicative of if she has nice plump discs but micro movements. How many pillows do you go to bed with at night? That is a wonderfully telling question. The more the Hello, some more to join in stability. It's quite high -correl.

2:12:09Anyway, I'd love to have that conversation with her and I will bet we will get some real insight from that versus the person who has a mature, strength, history and the joints are held together. A little bit of arthritis and people are gonna nail me for this one, but a little bit of arthritis is good for adding certain amount of joint stability and holding it all together. I had a fracture of C4 as a young fella. Oh, I would have some terrible episodes checking my blind spot or craning my neck to back a trailer up or something. I have zero pain now. My neck is bulletproof again. It looks horrible on a CT or an MR, but my point is the arthritis has now stabilized the joint.

2:13:02All the pains gone. I don't move it very well, but I don't worry about it. My sister's a vet. She sends me X -rays of a dog terrible, and as you know, a spinar, arthritis, and nerve compromise in dogs, which is very breed -specific as well. They lose their hind end, just atrophies, just like in a person. But anyway, she'll send me this X -ray of a dog. She says, what do you think this dog's doing right now and I said, well, it's just laying in its bed. She goes, no, that just won the Frisbee championship. The Frisbee catching championships. So again, I just keep coming back to the assessment. And between you and I, I don't ever want to see another MRI of my spine until the pattern doesn't fit.

2:13:51And I can't move the pain anymore. Every time I ever want to see of my own back. I'm like you. Doesn't look so good. However, I've got a few miles on my back, and I'm the person I am today because of that, I do everything I want to do with certain guidelines. I'm not 16, and I don't have infinite capacity, so I play with that tipping point all the time. What would you say to the person who's watching or listening to us right now? And I realize that there's a pretty good chance that by now, because we're a couple hours into this podcast, if you have never experienced back pain, you might not be listening anymore.

2:14:32Because the truth of it is, there's gonna be a lot of people listening, because if you've experienced back pain, especially if it's happened more than once, or if it lasted more than a week or so, this is a riveting discussion. But if you were talking to a person of any age who had yet to experience it, but in particular, maybe a young person, Someone in their 20s or 30s. What would you say to them? And how would you counsel them with respect to what they could do to maximize the longevity of their spine? What a fabulous question. If I was to say to you, a young fella comes into your office with a cigarette hanging out of his mouth, what would you say to him that he hasn't already heard?

2:15:18I would love to take you over to the Cancer Award at the hospital and I want to show you how your last days are going to look. That might convince a few of them on the lunacy of what they're doing to themselves. It won't be 100 % effective and I would hazard a guess it wouldn't be close to 100%. their friends and peer pressure is far more important for them now. That's how I'm going to answer the question you just asked of me. I don't have very good luck when I see someone who's just all balled up. The kid called me not a kid, a 30 -year -old called me last week. This guy was all balled up like this and he said, oh, he says, whenever I do exercise, I'm just exhausted.

2:16:05He said, oh yeah. I said, would you move away from your desk a little bit and would you ask someone to come in and hold your cell phone up so I can see all of you and there he was. And I said, all right, would you now sit at your stool, your chair, sit upright for me? Jeff Payne, he goes, not. And I said, good, drop your chest down and slouch and lower your head. Jeff Payne says, yeah, I do. And now, going to say that, I just proved to him what caused his pain. He said, well, I've heard that before I sat like a cashew. And that was his exact words since I was for being. I coached him, okay, set up.

2:16:44Lay on your tummy for a little bit. Let this thing calm down. By the way, what do you do when you get up in the morning? Well, I go down and I get a coffee and I said, how do you get to work? He says, I drive. And I said, tomorrow, I want you to get up half an hour early and go for a walk. And I was snowing here. So I said, it's snowing outside. You live in LA, get your, you know what? Out of bed and go for a walk for half an hour tomorrow morning before you get in your car. You know, he was bucking me on that. So to your point, I don't think I changed his behavior one little bit and he's going to have to suffer a little bit more before he comes to a realization that he does have the power to do something.

2:17:26and I know your thesis loud and clear in Outlive were identical. We're trying to get people on a program now when he's 30 and not wait to have more misery and more misery. It's so hard to motivate someone. Maybe you have a hint for me. I share your sentiment exactly and that's why I've often referred to that third bout of back pain that I had the one that lasted for a year as the best worst experience of my life. It was the worst experience in that I wouldn't wish that duration or depth of pain on anyone. But what was so good about it is that it lasted for so long that it created a lifelong long change in behavior and an appreciation for something, which is without that experience, this idea of a centenary into Catholic wouldn't exist because you have to sort of see what a life looks like with immobility and pain.

2:18:36Because even though I was only 27, I lived that year as though I was 87. And a year is long enough that it imprints. If it was only a week, no matter how bad it is, I don't think it would have imprinted. But a year of that really imprinted in me. I've said this before many times, but to this day, I still enjoy parking as far away as possible in the parking lot, even if there are plenty of spots close to the grocery store or wherever, because I remember what it was like to not be able to walk from the car to the grocery store. So, unfortunately, that's probably the nature of our species in that it's very difficult to make a short -term sacrifice for a long -term objective without a more pressing reason.

2:19:27So, instead, I'll turn my attention to who I think is the larger population listening to us, which are the people who have experienced either personally or through watching someone they care about perhaps. Let's start with this. What are the best online resources we can point people to that can help with the types of exercises, maybe some do's and don'ts around lower back pain? I love that you even clarified around the big three, which is, hey, the big three are great if you need stability, but if you need mobility, we might need some different exercise. So how can people sort of navigate their way through that?

2:20:08I challenge myself with exactly the same issue 15 years ago, just as the internet was getting going. But here's the thing, there is no such thing as non -specific back pain. And if that's what the person operates on in their strategy, this non -specific thing, it will only be dumb luck if they're able to come up with a strategy to mitigate it. They have to have an assessment. Well, they can go and see someone who is very knowledgeable in converging on an understanding of their pain most of the time. Well, short of that, I wrote back mechanic. Now, it's not on the internet. And the reason is they have to have some background understanding of how their back works and then go through a series of self tests.

2:21:02That's what the book does. The first thing is it just says draw a table. What are activities that cause you pain? What are activities that either take your pain away or are neutral? Write them all out. Now here is how you actually recognize those. All of those activities involve you bending backwards. Guess what? Change a light bulb overhead that triggers your pain. We're starting to learn a little bit about what could the candidates be. Then we take them through some physical tests, sit on a chair, slouch, extend, drop one shoulder back, hold five pounds out at front with arm straight. So that's a compression test.

2:21:40Then we do a few self -shear tests. Then we do some nerve -tensioning postures to start converging on subcategories of their pain. Then we say, if you have this subcategory, let's do a real simple one. You get pain when you sit in front of your computer going for a walk is relieving. The next person sitting in the computer is their relief and they go for a walk and that causes their pain. Probably more in the stenosis of their person kind of category. The other one is a younger dynamic dis bulge. Okay, sit with a lumbar support. Number one. Number two, we are now going to have a strategic exercise session.

2:22:22You're going to do it every day. You're going to do the big three. We'll mobilize the hips. You're not going to sit longer than an hour at your computer. You just cannot reach a stage of sufficient health if you continue with that behavior, etc. So that's why you won't find it on the internet. You're going to find a lot of people who do not have the expertise. Oh, here's the quick fix for your back pain. Well, good luck with that. So that's my answer to your question and the solution and just going back to listening to you as you started to answer that question. I've got a little bit of good news for you in terms of your own back and by the way, I know who I'm talking to so I know you get this, but this is for the blismar ship.

2:23:09I retired early. I retired when I was 60. I reached a stage where I realized what my job was. I started as a professor in 1986. Student meetings meant students came to see you and we would get up and we'd work through things and we'd do things in the laboratory and whatnot. And then the students started to migrate to this idea, oh sir, could we have an online call for student hours? No, you can't. You get down here and we're going to do work there this problem. In other words, my job got turned into a sitting job. and it was killing me. And I realized that my health was declining, my fitness was declining.

2:23:50I still walked to the university. I strategically bought a home right on the edge of campus. So I would have a 20 -minute walk to and from my office and laboratory. Still, I was declining. So I walked away. I shut the door in my office. I said to the graduate students, there's all my books go take them. 12, the other professors, there's my lab. Go take it and I just walked away. Never thinking that anyone would ever ask me again because I'm not producing new data anymore and I was sort of wrong on that estimate. But anyway, my point is, Peter, I'm healthier now than I ever was in the latter 15 years of my computerized work life.

2:24:33I hardly go on the computer. It's fabulous. Now I can talk about my life now if you want and what I do. But my point in this story is I think you're going to look forward to a resurgence of your health. Maybe you've got it dialed in with your seeing patients and traveling and everything else. Maybe you don't. But trust me, when you retire, and that doesn't mean leaving your whole medical family and expertise. I mean, I'm sort of working right now. I still see patients two days a week. It's a wonderful marker for my week. I love it. But the other five days I live a healthy life. Anyway, my point in all of that is things are going to get really better for you.

2:25:18They're not good to climb more. I've heard you say that. And I think, come over with me, man. Spend a couple of days and you'll see how you're not on this decline as you think is a fate of complete. You just said something a moment ago that I was going to ask you about. So at the risk of overwhelming you, because I know that there are going to be so many people listening to us who are going to say, you know what, I am not happy with the assessment or lack thereof that I've received. I'm not happy with the care that I'm receiving with respect to my lower back injury. I need to go and see Dr. McGill.

2:25:56what is involved in arranging that type of a consultation with you? I feel awkward saying this, but that's why I wrote back mechanic. So, well, I don't see anybody until they've read the book. Most of them say, I don't need to see you now. So, they've been through the self -assessment. They've got enough out of it. Now, if they're not getting enough out of it, on our website, backfitpro .com, we have two layers of clinicians. We have the certified clinicians who take in that 50 -hour course, they've gone through the hands -on skills training. They've written the exam, but I've never worked with them personally.

2:26:35But they are all there on a page. Then we have a different level called master clinicians. I have worked with every single one of those people and trained them. I've seen patients with them. they have my confidence now that I can send them any patient and they will subcategorize them and No, pretty well what to do with them. I continue to train those individuals I seek out Stars or people who have the passion in the skill and I Go to them and say would you now study with me and I'd like you to become one of our master clinicians How many master clinicians are there in North America Stewart? Not many, I don't know.

2:27:17It doesn't. 15 maybe something like that. But they're all identifiable on the website, which was backfitpro .com. Correct. And the certified ads growing all the time, there's maybe 30 or 40 of them. We add to that every couple of months. Okay. I think people in reading that book, it's quite a quick read. It was a very difficult book to write as you can imagine. I've written my medical textbooks for my medical colleagues. Those are easy to write. You put in the references. You make your points. You show the strength of evidence, etc. But you can't do that with the public. You have to give them enough of the truth to guide a effective strategy, but you can't overwhelm them with jargon and all of that.

2:28:06So that's why those things are so difficult to write, but people tell me that back mechanic in any case I sent you a copy. I hope you got it. And not only got it I greatly appreciated the inscription in it. Thank you. Oh, yeah. Okay. That was special Heartfelt. I mean in any case That is my solution to that conundrum and that's why going to the internet as you know it's the wild west, you can get screwed up as much as you can be helped. Well Stuart, this has been a really enlightening discussion for me and given how much I've thought about this topic, I think that says something, but it tells me that more than anything else, a lot of people listening to this, which again, I think is a lot of people who can relate to what we're talking about personally.

2:28:54I think this, I hope, offers more than just a glimmer of hope and also a set of resources is that people can look to. And I will take you up on this offer. The next time I'm in Toronto, we'll make that trip up to Gravenhurst. Apologies for my poor Canadian geography. I always thought Gravenhurst was just outside of Toronto. I didn't realize it was that far north. Yeah, Huntsville, Bracebridge, Gravenhurst, if you know that area, right in the heart of Muskelka. Yeah, so just from like a roar, we're talking like what, 90 minutes, two hours? No, about an hour and an hour and a half north of Aurora.

2:29:30Okay. Yeah. All right. Well, we'll make that happen. Okay. Well, I hope so. Peter, I've looked forward to this day ever since we scheduled it a couple of months ago. The leadership that you've provided is fabulous. I've spent many hours listening to your podcasts and getting wisdom from your guests And the level that you take all these issues to is just the foundation I need for a lot of the things that I think about. For all you do, thank you so much. The way you posed your questions today were not really typical, so I appreciate that very much. But again, thanks for all you do. Well, thank you for what you do because that's where I'm learning today.

2:30:17So thank you, Stuart. Okay. My pleasure. Thank you for listening to this week's episode of The Drive. It's extremely important to me to provide all of this content without relying on paid ads. To do this, our work is made entirely possible by our members, and in return, we offer exclusive member -only content and benefits above and beyond what is available for free. So if you want to take your knowledge of this space to the next level, it's our goal to ensure members get back much more than the price of this subscription. Premium membership includes several benefits. First, comprehensive podcast show notes that detail every topic, paper, person, and thing that we discuss in each episode.

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