Rehabilitation training for chicken claw hand mainly includes joint mobility training, muscle strength training, flexibility training and so on. It is necessary to comply with medical advice, gradual treatment, avoid excessive fatigue. Chicken claw hand mainly refers to the hand, wrist nerve injury caused by muscle atrophy within the hand, or brain injury with elevated muscle tone, spasticity and so on. 1. Joint mobility training: such as passive pulling with active movement of the finger joints to maintain the range of motion of the joints. 2. Muscle strength training: Strength training of finger muscles through fist clenching and finger extension to prevent or relieve muscle atrophy. 3. Flexibility training: When chicken-claw hand occurs, after the mobility and muscle strength are improved in the later stage, finger flexibility training should be carried out to restore the flexibility of the fingers and prevent the problem of hand function decline, otherwise it will easily affect the life and work. In the chicken claw hand rehabilitation training process, pay attention to dietary nutritional supplementation, eat more protein and vitamin-rich foods to promote recovery.