O-shaped legs of 32-year-old men can be corrected, and its correction methods include exercise correction, physical correction, surgical correction and so on. It should be noted that for 32-year-old men, the effect of exercise and physical correction will not be fast and ideal, and surgical correction is recommended. 1. Exercise correction: It can rely on exercise to stretch and loosen the muscles on the outside of the hip and knee joints, so that the muscles on the inside of the hip and knee joints can be strengthened, thus achieving the effect of correction. 2. Physical correction: O-shaped legs can be corrected by wearing a brace. If the leg is only slightly bent or deformed, it can be corrected by wearing a brace, and the obvious effect can be seen in about 2 to 3 months. 3. Surgical correction: mostly used for more serious O-shaped legs, exercise correction or physical correction is not obvious patients choose surgical correction. 32-year-old male bones have matured, the general effect of correction is not very ideal. Surgical correction is needed. Most of the surgical methods are osteotomies for correction. When applying exercise correction to ensure the correct posture, it is recommended through the doctor’s guidance to exercise.