Calf O-leg treatment methods include general treatment, physical therapy, surgical treatment and so on. 1. General treatment: Improve O-legs through daily exercise, leg binding, therapeutic exercises and some other auxiliary movements. If you cross your waist with both hands, keep your upper body upright, spread your legs 15-20 centimeters, slightly outward, inhale and squat slowly with both knees close together, squat as deep as possible and stay for a moment, feel the leg muscles tighten up. When you exhale, slowly open your knees, stand up straight and repeat 10 times. 2. Physical therapy: under the guidance of a professional doctor to prepare elastic rubber bands, or cloth long bands, evenly wrapped around the legs to help legs clamped, can also be used orthopedic braces and other corrective. 3. Surgery: For patients with severe O-legs, osteotomy can be used to smash the bones in the bent part of the calf and let the bones grow back. Light to medium O-legs can be treated by autologous fat transplantation, which sucks out the excess fat and injects pure fat particles into the sunken parts of the legs, so as to make the sunken parts of the legs and the whole body reach a coordinated state. If the symptoms of O-shaped legs worsen, it is recommended to go to the hospital in time and follow the doctor’s instructions for standardized treatment.