Different rehabilitation treatments are given according to the process of fracture healing, i.e., the period of fracture immobilization (early stage) and the period of fracture healing (late stage). Rehabilitation treatment in the early stage includes active movement, etc. Rehabilitation treatment in the late stage includes muscle strength recovery, etc. 1. Fracture fixation period (early) (1) Active exercise: the proximal and distal joints of the injured limb that have not been immobilized need to perform full-range joint exercises; the muscles of the immobilized part of the fracture should be trained with rhythmic isometric contraction; the healthy limb and trunk should be maintained in normal activities. (2) Elevation of the affected limb: this will help the swelling to subside. (3) Physical factor therapy: including warm therapy, ultrasonic therapy and ultrasound therapy, etc. These methods can improve the blood circulation of the limb and promote healing. 2. Fracture healing period (late stage) (1) Restoring joint mobility: including active movement, assisted movement, passive movement, joint loosening technique, joint functional traction, etc. (2) Restoration of muscle strength: muscle strength exercises are mainly resistance exercises, and muscle strength exercises should be practiced in a painless range. (3) Physical factor therapy: local ultraviolet irradiation to promote calcium deposition and analgesia, infrared ray and wax therapy can be used as auxiliary therapy before manipulation. Ultrasound therapy can soften the scar and loosen the adhesion. (4) Restoration of working ability: adopt occupational therapy and pre-vocational training. (5) Balance and coordination exercises: gradually increase the complexity and precision of movements, and strengthen the speed of exercises. Once a fracture occurs, it should be treated in a regular hospital as soon as possible, and after the condition is stabilized, rehabilitation treatment can be carried out according to the doctor’s arrangement.