http://www.qestenergy.com/does....-energy-ever-disappe
What are their unpleasant? Well for one, NOT bending the knees enough; which causes a lot of impact around the ankles and knees. And two, developing the habit of landing over a heel, rather than the forefoot. This, basically stops the runner's forward momentum, and 'puts the brakes on.' Also, it sends a 'shock' through the sum of the leg, between the heal, and sending it up through the knee. Not good, as well major debate that runner's in padded, expensive shoes, claims McDougall, suffer more injuries than people that run in cheap c