Exercising your feet on a regular basis not only improves overall foot health, but may also reduce your risk for injury. Walking is the best overall foot exercise. When you walk, you put your foot through its full range of motion, from the time your heel hits the ground until you lift off with your toes. Moreover, walking is one of the best forms of exercise for your entire body. It improves your cardiovascular health and can help your circulation, muscle tone, and mood.
See the website for simple workouts to stretch and strengthen your feet.