Foot Strengthening Exercises for Runners Our feet are marvels of biological engineering. And we put them through hell every time we go running. The human foot has more than 20 muscles, 26 bones, 33 joints, and hundreds of tendons and ligaments. If you happen to have problems with foot pain or injuries, foot strengthening exercises may be the difference between healthy and painful running. That’s because our feet need to be strong to withstand the trauma of running. Every time our…