Fracture patients muscle exercise is a very important part of its recovery process, the patients need to do the following kinds of muscle-related exercises. First, in the early stage of fracture recovery, patients need to carry out muscle isometric contraction exercise. At this time, due to the existence of fracture, patients need to continue to brake rest, so patients in the joints around the fracture will not be able to move. However, the doctor will ask the patient to actively contract the muscles without causing the joint to move, this activity is called isometric muscle contraction exercise. This is called isometric muscle contraction exercise. Through such exercise, it helps to accelerate local blood circulation, which in turn promotes anti-inflammation, reduces swelling and facilitates the healing of the fracture. Secondly, after these patients have recovered for a period of time, the doctor will instruct them to do active exercise. By actively moving the injured area, the muscle strength can be effectively strengthened. In the process of long-term braking, the patient may have atrophied the muscles here, which leads to the lack of muscle strength. The patient needs to cooperate with the doctor to carry out a series of active exercises to restore the strength of the muscles in order to restore the patient’s motor-related functions in the future.