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by
David Steinberg

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July 19, 2011 - 2:00 pm
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Among all the modern fitness conventional wisdom and habit which has been debunked over the past decade – led by Crossfit founder, trainer Greg Glassman, and his novel approach of actually seeing what works before telling his clients to do it – easily the most disheartening is that you’ve probably been screwing up your body before you even leave the house, and you’ve been spending a crapload of money to do it.

If you run regularly and stay abreast of the latest in the sport – or if you read the New York Times Book Review, which for the first time ever has brought some truth to this world (sigh…) — you’re likely aware of the “barefoot” or “minimalist” running movement. To get you up to speed if you aren’t: it’s exactly what it sounds like.

While it inherently presents as yet another “holistic,” “spiritual,” “wellness,” “politically correct narcissist” fad, it isn’t. Evidence — solid, objective evidence, not the “consensus” kind — and common sense are piling up in support of the minimalist shoe movement: cushioned, corrective running shoes have turned running into one of the world’s most predictably injurious activities by creating a biomechanically degenerative stride. They also cost a lot.

Here’s a good link to start with. Once you’re through, peruse anything you can find online about Dr. Nicholas Romanov and POSE running, and take a look at Christopher McDougal’s (NYT bestseller) Born To Run.

Here’s the basic technique (which actually doesn’t need to be taught, as by taking your shoes off and running you will automatically make the necessary corrections. It’s simply too painful to continue running improperly):

  1. Take off your shoes.
  2. Run in place. You will notice that you are landing on the balls of your feet, and not your heels. Because that would hurt.
  3. Now … wait for it! … lean forward.

What is it about cushy shoes that messes all of this up? It’s the strike point of your foot with the ground. Barefoot, you land on your forefoot. With cushy shoes, you come down on your heel. What’s the problem? Consider — how long have humans been:

a) Running with a forefoot strike?

Since approximately 200,000 B.C, late Pleistocene, when “Anatomically Modern Humans” originated in Africa:

b) Running with a heel strike?

Since 1972:

1972 saw the release of the Nike Cortez, the company’s first running shoe. For the first time, runners had a shoe designed with significant cushioning underneath the heel, a development that most athletic shoes you’ve encountered over your lifetime have continued with. Here’s the Cortez:

This shoe cushioned the severe discomfort of running with a heel strike, which — when barefoot — sends approximately three times your bodyweight of force into your heel and up to your knee. Runners lengthened their stride and went with the heel strike, because they didn’t have to worry about landing softly anymore.

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