The rehabilitation process of fracture is generally divided into the following aspects: 1. early stage of fracture healing, when the fracture has only started for 1-2 weeks, the fracture is not too stable and belongs to the stage of hematoma and mechanization, the bleeding of the fracture has just stopped at this time and it is easy to be displaced, the patient should move the muscles and non-fractured joints slightly at this time, mainly to prevent joint adhesions and thrombosis, and avoid strenuous exercise. 2. about 4-6 weeks, when The fracture scab has formed and the fracture is more stable, so you can train actively and passively, and at the same time exercise with equipment under the guidance of the doctor, the rehabilitation training at this stage generally needs to be intensified to ensure the stability of the early exercise is easy to recover.3. Generally, the fracture is in the shaping period for about 1.5-6 months, so you should increase the training according to the fracture healing situation to restore the normal function of the joint and muscle Strength.