Ankle ligament rupture rehabilitation training needs to be carried out step by step, mainly including muscle strength training, ankle joint mobility training, joint stability training and gait training. 1. Muscle strength training: in the early stage of ankle ligament exercise recovery, the use of elastic band for resistance without causing ankle joint activities, isometric contraction for muscle strength training to prevent calf muscle atrophy. 2. Ankle joint mobility training: the process of ankle ligament exercise recovery may produce soft tissue adhesion problems, resulting in restricted activities. Therefore, after the symptoms are relieved, ankle joint mobility training should be carried out through passive stretching or active contraction of the joint. 3. Joint stability training: Ankle ligament rupture may affect the stability of the ankle joint, so after the ligament recovery, ankle stability training is needed to activate the stability of the joint through the one-legged standing balance board or foam pads. 4. Gait training: After the symptoms of ankle pain and swelling are relieved, gait training should be carried out, practicing straddling with weight bearing on the affected side of the lower limb, so as to avoid abnormal gait in the later stage. In the process of rehabilitation training, avoid the symptoms of obvious pain and swelling in the ankle joint, otherwise it will easily lead to ligament re-injury. Rehabilitation training for ankle ligament rupture should be carried out under the guidance of a professional doctor, and should not be carried out blindly on your own to avoid secondary injuries.