It is said that close to 90% of the population overpronate. This includes efficient runners who overpronate ever so slightly to the heavier individuals who do it so excessively that they injure themselves. Forty-five percent of the population or so falls between those two. This article discusses how stability is needed on people who have [...]

Pronation is the natural rolling of the foot as it impacts the ground. This motion which starts from the outside of the heel allows the foot to efficiently absorb the shock of each foot fall. This makes runners run quickly without destroying their lower body structure.