) The outside of the heel hits the ground but the foot then rolls inward too much. This "overpronation" means the foot and ankle are destabilised, stressing the lower legs and the knees, causing further compensatory movements in the hips and back.Shoe: Motion
. See our stability shoe pages.The Flat Foot (Bottom) The outside of the heel hits the ground but the foot then rolls inward too much. This "overpronation" means the foot and ankle are destabilised, stressing the lower legs and the knees, causing