“…technique is always the bottleneck of limitation.”
– Gray Cook, in this interview.
We seem to have an ingrained cultural notion that technology solves everything. Got a problem? Throw some tech at it. Is that problem still there—or did it get worse? That’s okay. Some more tech should do the trick. This is what the wearable tech corporations like FitBit have been telling us. Wear a wristband that tracks the amount of steps you’ve taken, or the calories you’ve consumed, and that’ll make you fitter. Which launches us into a serious dilemma: we begin to think that we have control of our fitness like we have control of our thermostat.
Just change the little number and the temperature will change. The little number says how fit we are. But the body is a complex system, and as such, it is hostile to our attempts at simplification. If we try to “describe” fitness in such a simplistic way, we will find again and again that we are becoming overtrained and injured. As Albert Einstein said:
“Whoever undertakes to set himself up as a judge of Truth and Knowledge is shipwrecked by the laughter of the gods.”
That is exactly the claim that wearable tech purports to let us make: that we “know” how fit we are because the little digital monitor says so. We can say “this is our fitness”—a claim about knowledge (or even worse “this is fitness”—a claim about truth). And our bodies, and our fitness, will be shipwrecked accordingly. The gods will be laughing at our disdain of the fact that the body is a dynamic system.
I believe that the only way to be as fast as I wish I am, is to think myself exactly as strong as I actually am. I constantly overreach, and even more often arrogate capabilities to myself that I don’t actually have.
Want to know how I get injured?
I blind myself to the interface between my body and the world, and I use willful ignorance to dedicatedly circumvent certain truths about the world—truths that accelerate at 9.8m/s² (32.1ft/s²), and, in my case, slam into my feet with around 450 lbs of force. Somehow, I have to bully myself into greater awareness, and greater humility about myself and the world. Somehow, I have to find a way to train healthy and safe.
And to that end, I use the term false performance. I invite you to use it as well.
Shifting the burden is a systems thinking notion that refers to a tendency to shift responsibility for the functioning of the system onto external factors. Take crutches as an example. When we use crutches, we shift the burden of keeping us in balance away from our inner ear, the calculations of our cerebellum (located at the base of the brain), and the resulting activity of the muscles that work to keep us upright. They no longer need to bear the burden of balance. Now the burden is on the crutches.
For now, let’s put aside the fact that some people need to use crutches to move around in the world. Instead, lets focus on what would happen if a fully able-bodied person begins to use crutches: they would begin to lose the back strength necessary to balance their own bodies.
There are many examples of this phenomenon. Most of us are aware that astronauts experience bone and muscle deterioration while in space, to such an extent that it becomes vital for them to maintain a rigorous exercise routine during missions. A much less extreme example of this is when we put our arm in a cast to heal a broken bone: after two months of immobility, that arm will be much thinner and weaker than the other.
In both cases, the burden of support was shifted away from the muscles and bones, and they grew correspondingly weaker.
“Shifting the burden” is relevant to running because as a society, we have largely shifted the burden of developing speed away from the body and onto the sports drinks and shoe industry.
But that industry helps a lot of people get started! There would be many people that wouldn’t be able to run marathons if not for big-heeled running shoes and energy gels!
That’s the problem. Big-heeled running shoes is a quick-fix. Imagine how much longer it would take to go through the trouble of making a comprehensive mechanical assesment of the body, and taking the time to develop all the correct muscular systems. Just put motion-control shoes on someone, and you can get them running now!
Let me share a little nugget of wisdom from The Fifth Discipline, one of the most important works of Systems Thinking. Peter Senge writes:
“An underlying problem generates symptoms that demand attention. But the underlying problem is difficult for people to address, either because it is obscure or costly to confront. So people “shift the burden” of their problems to other solutions—well-intentioned, easy solutions which seem extremely efficient. Unfortunately, the easier “solutions” only ameliorate the symptoms; they leave the underlying problem unaltered. The underlying problem grows worse, unnoticed because the symptoms apparently clear up, and the system loses whatever abilities it had to solve the underlying problem.”
Fixing the body’s biomechanics and making sure everything is in tip-top shape and ready to run a 5k or a marathon is both obscure and costly to confront (in time, energy, and vision, if not money). Once the underlying problem of shifting the burden (say, to running shoes with a big heel) has grown bad enough, we experience a breakdown in the system’s capabilities: injury.
“Shifting the burden” occurs all over, and not just in physical systems: people shift the burden of interacting socially away from their abilities and from managing their anxiety onto alcohol, for example. You add a little bit of alcohol, and the tongue loosens. But begin to depend on it too much, and eventually it’ll begin to negatively affect your social interactions—making the very problem that you were trying to solve grow even worse.
This discussion illustrates the reason why I use systems thinking to develop my training routines. As long as the thing that we’re trying to develop is some kind of system, the principle of “shifting the burden” will hold. In other words, it doesn’t matter what kind of system we’re talking about. If the burden of its performance gets shifted onto another system, it will become dependent on that other system.
By coming to the conversation armed with systems thinking, we can neatly sidestep the discussions of whether soft shoes are better than minimalist shoes (or whatever). If what we’re doing is an example of shifting the burden, the system is going to head towards dependency and an eventual inability to perform. It doesn’t matter if we’re talking about the economic system, the psychological system, or the musculoskeletal system. No matter what the doctor tells you:
“Any long-term solution must strengthen the ability of the system to shoulder its own burdens” – Donella Meadows, Thinking in Systems: A primer.
It’s a sad story for those maximalists pushing their Hoka Ones like happy candy: soft shoes with big heels are an excellent example of shifting the burden. For example, it has been argued that heeled shoes allow the leg to strike the body ahead of the center of mass (i.e. the torso). This shifts the burden of increasing the length of the stride away from the quads and the glutes on the pushoff (rear) leg and away from the flexors on the swing (front) leg.
Because now the stride can be longer despite weaker muscles, running will now incurring massive stress damage to the body. (For a longer discussion on this point, see this post.
We don’t have wait for the debate between minimalists and maximalists to settle in order to decide whether shoes with a big heel-toe drop is good for us or not. That’s not the point. All we have to ask is: are we shifting the burden of [blank] away from [blank]?
In future posts, I’ll write extensively about many of the ways in which we shift the burden, and how to shift it back to our biomechanics and physiology. For now, we can begin that general process by thinking about a quote from Bruce Lee:
“It’s not the daily increase but the daily decrease. Hack away at the unessential.”
This isn’t just a cute tidbit of wisdom. As I’ve discussed before, the ways in which we think about things affect our biomechanics. The reason Bruce Lee’s speed and power was unequaled was probably because of the unequaled discipline and creativity with which he maintained an evolving understanding of such philosophical statements.
Like Bruce Lee, find those systems we shift the burden towards. Through trial and error, lets hack away at them.