Keith Hatfield Keith is a certified physician assistant of 15 years who had a 10 year career as a certified athletic trainer prior to that, including two years working in professional baseball with the Kansas City Royals organization. He discusses the following common lower leg ailments that runners might experience:

Runner's Knee
IT Band (stretch video)
Meniscus Pain
Planter Faciiatis

As an athlete, Keith suffered from planter faciiatis and tried most of the products that help stretch the foot. Out of necessity, he invented the Hatfield Strap. If you suffer from planter faciiatis, you might want to give his sit strap a try.

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Keith Hatfield: Fix Your Legs

Trail Runner Nation

Keith Hatfield: Fix Your Legs