Showing posts with label Fitness. Show all posts
Showing posts with label Fitness. Show all posts

Friday, June 14, 2013

Mastering Movement

It' a bit of a philosophical Friday. Bear with me. It's worth it. Now watch this video. It's not an absolute must, but it serves as a solid primer for what I'm going to discuss. It's by Elliot Hulse, one of the very few bro-like strength experts who I actually think is brilliant in his own way. Check it out, at least the first minute or so. (Warning: NSFW language) If you're on your phone the embedded video may not work. You can find it here.



Strength training. Running. Injury prevention. Rehabilitation. Exercise Correction.

On the surface it seems like these are all very different aspects of human performance. As someone with a background in both performance enhancement and clinical rehab, I can tell you that many of the driving principles behind these things do seem to contradict one another. Running tends to take long bouts of repetitive motion. Strength training improves fastest with a periodized program that includes intentional variety. Getting stronger usually requires focusing on big, multi-joint, multi-muscle compound lifts. Rehabilitating injuries usually means the opposite, isolating single joints and single muscles. Corrective exercises supposedly focus on balancing imbalances and fixing structural deficiencies. As I said, they all appear to be very different.

The reality? They're not. They're all the same thing. At the end of the day it all comes down to fundamental human movement.


Exercise science is a constantly evolving field. Sometimes the direction is confusing to me, but one of the prevalent paradigms that is beginning to rise to the forefront is this: the mastery of basic human movements trumps all else in terms of genuine fitness and functionality. That's why you start to hear trainers referring to "movements" rather than "exercises." I do it fairly frequently. To some it may seem like semantics but in my opinion it's not only different, but understanding the difference can be both useful and instructive.


If you've read this blog at any length then you know how much I harp on proper form and technique. I've already stated that in terms of both getting the most out of your workouts and preventing injuries proper technique is paramount. It's also larger than that, quite a bit larger. The key to true functional fitness is the attainment of healthy movement patterns and building strength in and through those movements.

This may seem like a bunch of esoteric fitness guru b.s. but I'm going to try to break it down to make it a bit more accessible. I'm not trying to sell you on some mystical fitness philosophy. I'm trying to point out a simple truth that we've been dancing around for years and for some reason we've only recently come to acknowledge. I'm not blaming anyone. It's something I've only recently come to realize myself.

I have a bad hip and a bad shoulder. They're both old injuries from when I used to do MMA. My hip is jacked up from throwing high kicks without the proper flexibility or focus on technique and my shoulder is messed up from a combination of jujitsu training, throwing too many punches and having landed on it wrong one time when a girl half my size flipped me over her back. (Yes, that happened. No, I don't want to talk about it.) 



Both of these injuries plagued me for years. While I was working at the physical therapy clinic I would frequently request fixes from the PTs to the point that they all became somewhat annoyed with my constant pestering. Now, I can understand not wanting to do more work for free after having put in a ten hour shift, but I never really did understand why they would seem so irritated until one of them explained it to me. Basically the general consensus was that I was constantly injured and in pain because I was constantly doing dangerous and (in their opinion) stupid things to my body. They could give me a "fix," but ultimately I would just go back and spar with someone and undo whatever good their fix had done. This underlies one of my biggest problems with the PT profession. Do nothing is not a solution. 

In the short term, resting injured joints and muscles can have obvious benefits. That is not what I'm talking about. What I'm saying is that frequently if you ask a physical therapist how to stop the pain you get in your shoulder from say, heavy bench presses, their answer will be painfully simple: stop doing heavy bench presses. As far as I'm concerned, if your solution to an athlete's nagging issue is to tell them to stop participating in an activity they clearly love, you are a poor practitioner. There are obvious exceptions, i.e. if you just had your hip replaced you probably shouldn't try to go back into your tae-kwon-do class, but if you are an otherwise healthy individual and the only solution they can offer is, "stop," then they aren't doing their job. I think, unfortunately, this solution frequently arises simply because the practitioner has run out of options and is frustrated that they can't solve their patients issue. Giving up, however, is not the appropriate response, nor is telling the patient to give up as well.

Anyway, back to my injuries. After having tried all sorts of different "rehabilitative" techniques I decided to step back from martial arts for a while to give my body time to repair itself. The trouble was that my injuries had become so bad that they were preventing me from even working out normally. I couldn't do a set of pushups without my shoulder flaring up and if I ran at any speed more than 6 miles per hour my hip and groin would get so tight that I would be walking funny for days. Honestly the pain had gotten so bad it was just a part of my day-to-day. It wasn't ever 10/10, but it was constantly there in the background, buzzing and annoying me and always ready to scream at me anytime I moved too quickly or in a slightly incorrect direction. 

So what did I turn to? Powerlifting. It seems like a bizarre choice until you examine the underlying logic. What was causing the injuries to flare up was a lot of intense, fast and repetitious movements at both joints. Powerlifting training typically involves sets of very few reps and very simple motions. You squat, you deadlift, you bench and sometimes if you get really ambitious you overhead press. I would also throw in some pull-ups to balance it out. That's pretty much it. With just those five movements you're hitting all of the basics. It may seem counterintuitive but after a couple of weeks of training basic movements with heavy weights a really interesting thing happened: my pain went away.

For a while I figured it was just that the pain was gone because I was no longer doing the things that would set it off. I was worried that were I to go back and try any of that stuff, it would come right back. I stuck with the heavy lifting for another month or so until my joints were feeling so good that I figured, hey, what the heck. I did a CrossFit workout that involved a gnarly combination of sprinting, push ups, pull ups, and dips. 6 months prior that would have been a direct recipe for sitting on my couch in pain all weekend, unable to walk with my arm in a sling. But that's not what happened. I crushed the workout and there was no pain, just that amazing workout afterglow of having beat the ever living sh*t out of yourself while loving every second. 

I've been doing this fitness thing for a while now. I've been reading, researching and self experimenting with all sorts of modalities and philosophies for almost thirteen years. I have a degree in the subject and several certifications and even with all of that education and practical experience the realization hit me like a freight train. I was wrong. All that time and all of those years, I'd been doing the wrong things.

I was focusing on numbers and times. I was more interested in the way I looked in the mirror than the way my joints felt at night. I always went as hard as I could no matter what because no pain, no gain, right? Wrong. Oh so very, utterly wrong.

Powerlifting requires complete mastery of the technique involved in each individual lift. Mastery of the technique involves serious structural integrity and flexibility through every joint and muscle. You can't do a real squat with tight hips and poor thoracic extension. You can't bench press properly with overly tight shoulders and you really can't deadlift well if you have terrible posture. The same muscles and anatomical configurations that aid in your ability to do those lifts, aid in your bodies ability to function at a maximal capacity.


So why are we told to stay away?

A lot of people think lifting heavy is just for meatheads and morons. It's how you get hurt. You guys know how I feel about that. You get hurt from being stupid, not from going big. Accidents do happen, but claiming that lifting heavy is dangerous is tantamount to saying eating makes you fat. Sure, it's possible if you're not paying attention but that hardly makes it an absolute outcome. Lifting heavy forced me to learn how to truly squat in an anatomically beneficial manner for the first time in my life. Lifting heavy forced me to learn how to use proper posture to stabilize myself while deadlifting and doing overhead presses. Lifting heavy forced me to re-program faulty movement patterns into healthy ones and the benefits were far more than simply adding a hundred pounds to every lift.

After you learn how to squat properly every time you bend down to pick something up your bodies preferred method of doing so is healthy and reinforces a beneficial pattern, rather than placing unnecessary stress on the wrong structures and eventually leading to a silly and completely avoidable overuse injury. It teaches you how to land properly, how to use your legs to absorb shock. Learning how to lunge is an incredible asset to any athlete because it teaches you how to stop and drop your center of gravity in a healthy way. Whether you're catching a frisbee or reaching for a lacrosse ball, an athlete who can forward, side and crossover lunge properly is going to do it faster and with less chance of injury than the one who was never taught how to do so. The same principle applies for every basic movement: overhead pressing teaches you how to lift things over your head safely, pull-ups can teach you how to climb better and how to use the pulling muscles of your body to do just that; pull. Think about how profound the effect on your overall health would be if you had a healthy and proper running gait as opposed to a dangerous and inefficient one.

This is also why I have a negative view of things like the Bosu and all of that obnoxious, overly complicated "functional" fitness crap that certain vendors are pushing these days. These accessories can be good to change it up from time to time, but every program should be built around basic human movements. There's nothing basic, functional, or transferrable about hopping onto and off of a Bosu while waving a weighted bar over your head like a ninja turtle on meth. There's also a lot of evidence that the balance you learn on an unstable surface only translates to other unstable surfaces. In other words, being able to balance on a Bosu won't help you balance better on flat ground. Seems counter intuitive I suppose, but think about it. You're training your nervous system to respond to a lack of stability. When you stand on a stable surface you're now providing a stimulus you haven't trained for and as such, your body responds by not knowing what the heck it's supposed to do. Pretty straight forward, really. 

When we move properly we are stronger, faster and more efficient. We are also healthier and less likely to get hurt. It absolutely bears mentioning that the bio-mechanically correct way for me to do these motions will not be exactly the same as the way you do them. Every body is different and as such every movement is unique. That is not to say that there aren't certain guidelines you should follow and any trainer worth their salt should be capable of teaching them to you. 


Also, on that note, there is a trend in gyms these days that I want to warn you guys about: Corrective Exercise Specialists. Do not trust these people. Despite what I said about physical therapists earlier, I do think that they are frequently incredibly intelligent and highly educated. I have my issues with their practice but we all know that nothing is perfect. In order to become a PT you need a bachelor's degree and then a 3 year doctorate. People with a CES basically claim to be able to do what PT's do and you don't even need a high school diploma to become one. If that doesn't make you skeptical I would seriously question your capacity for rational thought, or at the very least assume you have a drinking problem. One of the best things I learned form my foray into powerlifting is that the best corrections, very simply, are regressions. If you can't do it right, lower the weight until you can. If your form sucks you have no business lifting that heavy weight any way. Check your ego, go back to the foundation and build it correctly. In many cases muscular imbalances are the result of improper movement patterns. Fix the patterns, and you should fix the imbalances as well. 

Humans are obligatory movers. It's the reason we so thoroughly admire athletes and feats of physical prowess. We are drawn to their examples on a primal level. Throughout history our survival and the advancement of our societies has depended on our physicality. Whether it was the ability to hunt down a meal, escape a predator, or defend ourselves in a large scale physical conflict, human beings are obligate physical creatures. It is a defining aspect of who are and it seems, as of late, most of us have forgotten that. If you're here and you're still reading, chances are you aren't one of those people. Frankly, I think that's pretty awesome and I hope it never changes.

Good luck and good lifting. Happy Friday folks.

Cheers.




Tuesday, June 11, 2013

Scientific Skepticism


This post is something I've been meaning to write for a while now. I spend a lot of time reading journal articles and other peer reviewed research but I also spend almost an equal amount of time browsing fitness forums and the web pages of other "fitness experts" in the blogosphere. A humorous phenomenon that seems to occur on a daily basis throughout these forums is the trolls showing up in droves to write in angry shout-y caps "SOURCES!?!?!? WHERE ARE YOU EFFING CITATIONS YOU EFFING STUPID IDIOT!?!?!????"

No, but seriously. It gets that bad sometimes.

I've had this conversation with a couple of people in terms of why I don't cite my own sources. I've been trying to come up with an explanation for all of you that doesn't just sound like  intellectualized egotism or some remix of, "well, I don't need sources because I only speak the truth." The problem is there really isn't a better way to say it. A large part of why I don't cite is because I try, to the best of my current ability, to only give you guys the truth. I try to look at both sides of the coin (read my articles on why I both love and at times question Crossfit) and I have no problem retracting a statement or admitting that I was wrong when I come across something that proves it to me. There is, however, a larger reason as well.

This article showed up in one of the forums that I frequent. If you don't feel like reading it, that's cool. It's basically a point-by-point rebuttal to an article about why running is bad for women, which can be found here. If you follow my blog, you know how I feel about long term, steady state cardio. Generally speaking, I'm not a fan. The reason, however, is hardly because it's bad for you. The truth is that if the only reason you're running is for the purpose of fat loss, there are probably significantly more efficient modalities to get you to your goals. I don't run because my current goals are all related to powerlifting. Not only will running not help me get to squatting 405 for 5, it will directly inhibit my progress.

That being said, I have to admit that the first time I read the article on why women shouldn't run, there were some things about it that I bought into. I agree that excessive running in lieu of any other type of training is not the best thing for your body. There's plenty of evidence that it is hard on your joints and your bones. It's also frequently bad for your posture and may cause you to prematurely appear significantly older than you are (although a lot of times this has more to do with constant sun exposure experienced by outdoor runners than a true effect of the exercise itself). The truth, however, is that most of these things can be combatted by a balanced training regimen and running in moderation rather than to an extreme. It's not that running is bad for you, it's that too much running is bad for you. Go figure.

Anyway, the point of me bringing up these articles was not to rehash a conversation on running. Rather, what I want to point out is the main theme of the first article which, from where I'm standing, isn't truly about running either.

We live in the information age. I would love to say that we live in an era where free access to information is abundant but it's way past that. Spending too much time on the web is akin to being water boarded with information. Anyone and everyone with internet access also has access to thousands of informational sources whether they be peer reviewed journals or some know-it-all blogger like me. On the one hand this is great because it expands the discussion of important topics beyond just the realm of academia. You no longer need a PhD to have access to scientific journals or to participate in a conversation on  cellular signaling pathways. Unfortunately the most significant downside of this information age we inhabit is that it seems just about everyone believes that because they're being allowed to participate it means they are qualified to do so. We are rapidly developing armies of arm chair experts who have no understanding or knowledge outside of their internet escapades. This has to stop.

Variety of perspective is absolutely crucial in terms of developing real knowledge. It's always valid to be able to examine a problem or a question from a multitude of viewpoints and attempt to apply more than one mode of thought or scientific paradigm to get answers. This should not be mistaken for saying that even though you never graduated college or even high-school, having spent a thousand hours reading forums means you are just as qualified to evaluate scientific research as someone who has a PhD. You're not, and all of you people need to stop. You're not helping. You're hurting all of us.

When the first article was posted on the forum a funny thing happened. Everybody hopped off the "running is bad" bandwagon and jumped right onto the "author who wrote that article is bad," bandwagon. This was not the author's intent. They say so, right there in their own words. Their intent was to show people that ultimately we all need to be intelligent enough to educate ourselves and draw our own conclusions. You should not accept anything as infallible despite how incredible and accurate aspects of it may be. This should also not be understood to be a blank check that gives all of us the right to decide whatever the hell we want is true. That would also be missing the mark.

The reason I don't cite is actually pretty simple. If I put scientific articles in my blog, would you read the entirety of every one? It's okay, I don't always read the citations and I have a strong educational background in a scientific field. The reason I don't use citations is because they don't carry the validity that the cultural hive-mind seems to have placed in them. The first article I linked to makes an excellent point of saying that simply because a statement is followed by a string of small letters hardly imbues it with any kind of truth or reality. The reason being that scientific papers (with the one LARGE exception of review articles) are extremely specific. There are no papers out there that have deliberately investigated every single effect of running or lifting on the human body over the course of a lifetime. Why? Well, because it would be borderline impossible to conduct such a study. Think about it. You would have to track someone from the moment they were born until the moment they die. You would have to do this for not only one person, but at least thirty or more randomly selected subjects to give your study any remote kind of statistical significance.

Instead, what most authors do is use a biased view to choose the studies they like and then string them together into an argument they think proves whatever it is they are trying to prove. I can tell you scientifically that running will prevent significant muscular hypertrophy from strength training. I can also tell you that the repetitive impact from running can and will frequently lead to impact-related overuse injuries such as joint deterioration and stress fractures. I can put these two things together to make what APPEARS to be a convincing argument that running is not good for you. The problem is that in doing so I am ignoring literally hundreds of articles that extol the benefits of running, from increased aerobic system capacity and cardiovascular health to maintaining lean muscle mass as you age and improving cognitive function.

Starting to see what I'm saying?

The problem with using scientific citations is that frequently the people that are throwing them around are not, themselves, scientists. This may sound elitist but it's not meant to be. It's merely acknowledging that the world of academic science has a language all it's own. If you don't speak the language your interpretation of what they're saying means next to nothing.

Any good scientist will tell you that the significance of a single paper is questionable at best. Just because one paper demonstrated a result does not, as far as the larger body of science is concerned, mean that the study constitutes a scientific fact. All it means is that the results of this study must now be considered as a possibility. It's not until a result has been observed numerous times by multiple different researchers that it starts to become the general consensus. Therein lies the problem.

I've said it before and I'll say it again. Fitness is pervaded by snake oil salesmen who will use whatever tricks and arguments they can get their hands on to show you why their particular flavor of snake oil is the best one for the job. As soon as a single study is published that they think may help boost their sales numbers, they're all over it, showing it off to all of their followers and potential customers as inarguable scientific proof that they were right all along.

Right all along. Come on, people. Even Newton wasn't entirely correct. Just ask that Einstein guy, he'll tell you. Newton had it mostly right, but there were some things he didn't get. Hell, even Einstein didn't get everything right.

I'm not telling you all of this to get you to reject science as being useless because it clearly isn't. All good scientists are skeptical until their own personal experience proves something as true or there is a large enough body of evidence that it's not worth debating.

So, again, why don't I use citations? It's simple. I don't have anything to sell you guys. I'm not operating on a financial incentive to get you to believe me over someone else. I'm doing this because I love the subject and I love writing. Frankly, I also probably like most of you guys too, so why would I want to lie to you?

I promise I will always do my best to tell you the truth and to correct myself whenever I'm wrong. If you want me to send you the sources for something feel free to ask and I'll do my best to comply. I apologize if you find this post disheartening or if it sounds like "don't trust anyone because they're all liars." That's not what I'm trying to say. I'm simply emphasizing the following points: Do your research. Consider the sources. Maintain a healthy skepticism until it becomes foolish or fanatical to do so. I will do my best to continue giving you valid, scientifically based opinions and providing you with other sources who are doing the same. Just like the X-Files said, the truth is out there. The thing is it often takes some true effort to find it.

That's all for now kids. Good luck and good lifting.

Cheers.


Oh, and umm. This. Yea. 


Because apparently I'll never learn.