Because the orthopedic shoes use the principles of biomechanics to change and correct the structure of the foot, the direction of muscle activity and the relationship between the biological lines of force, control the movement of the ankle joint, maintain its stability and exert control force on the foot, and During exercise, the direction of muscle movement, the strength of the ankle joints, and the control of the healthy shoes are balanced against each other, which can easily lead to joint pain and muscle strain. Therefore, it is recommended to wear healthy shoes for general walking purposes and avoid wearing these shoes. Strenuous exercise (such as playing basketball, etc.).