Summary: <p>Running hasn't always been popular and neither has its research. A small group of biomechanists rethought the way we use our bodies to run and it's dramatically different than a faster version of walking.</p>
Summary: <p>Running hasn't always been popular and neither has its research. A small group of biomechanists rethought the way we use our bodies to run and it's dramatically different than a faster version of walking.</p>