http://www.deadsurewinner.com/....the-7-best-sports-to
What are a handful of their improper habits? Well for one, NOT bending the knees enough; which leads to a lot of impact near the ankles and knees. And two, developing the habit of landing during the heel, rather than forefoot. This, basically stops the runner's forward momentum, and 'puts the brakes on.' Also, it sends a 'shock' through an entire leg, between the heal, and sending it up through the knee. Not good, while a major belief that runner's in padded, expensive shoes, claims McDougall, suffer m