Rehabilitation training for ankle ligament injury mainly includes muscle strength training, joint mobility training and stability training. 1. Muscle strength training: after ankle ligament injury, early braking and resting, after pain relief, isometric contraction can be utilized for muscle strength training around the ankle joint to prevent muscle atrophy. 2. Joint mobility training: during the recovery period of ankle ligament injury, we need to gradually carry out ankle joint mobility training, such as passive pulling or active contraction, to maintain the range of motion of the joint and prevent soft tissue adhesion. 3. Stability training: ankle ligament injury may affect the stability of the ankle joint, in the later stages of ligament recovery, the need for stability training, such as one-legged standing balance training, to activate the stability of the ankle joint. Before the ankle ligament injury is not fully recovered, do not prematurely carry out strenuous exercise, otherwise it is easy to cause secondary injury, aggravation of local pain as well as swelling symptoms. It is recommended that patients under the guidance of a professional doctor for treatment to avoid adverse consequences.