Pronation vs. Overpronation

In this video, sports podiatrist and Correct Toes inventor Dr. Ray McClanahan examines pronation and explains the difference between pronation and overpronation. Pronation—the combination of three separate events in the foot and ankle, including subtalar eversion, ankle dorsiflexion, and forefoot abduction—is normal and natural, but it can lead to problems when it becomes excessive. Dr. Ray takes a closer look at what's happening at the joints at the back of the foot during pronation and demonstrates why conventional shoes, including most athletic shoes, create a situation in which overpronation is unavoidable. He also demonstrates how to use toe splay and foot-healthy footwear to help check excessive pronation and prevent lower leg problems.