External ankle ligament tear, should be under the guidance of professional rehabilitation doctor with the help of external exercise walking, gradually increase the weight bearing and walking time, first passive and then active. If the outer ankle ligament is torn, pay attention to local braking and take conservative treatment first. If the degree of tear is more serious, need surgical treatment, but also as soon as possible after the operation with professional orthopedic surgeon with plaster fixation, generally one and a half months after the crutches can get out of bed and gradually exercise walking, for the ankle function of the rehabilitation exercise, but to avoid weight-bearing, walking time should not be too long. During the recovery of torn ligaments of the outer ankle, patients must strictly follow the instructions of the rehabilitation doctor, with the aid of crutches to exercise walking, not too early to walk with weight. The process of exercise should follow a principle, first passive exercise, and then gradually transition to active exercise, gradually increase the weight bearing and walking time. The patient should follow the advice of the doctor and the rehabilitator to carry out the rehabilitation exercise, if there is any discomfort, timely review.