Fractures of the femoral neck are usually fixed with a hollow nail screw, after which rehabilitation exercises can be performed. Initially, the rehabilitation exercises focus on toe, ankle and knee flexion and extension, which can help reduce local swelling, increase blood circulation, promote venous return and reduce inflammatory edema, which can play a very positive role in fracture healing. At the same time, family members can give muscle compression to the lower extremities to relax the muscles, avoid muscle atrophy and deep vein thrombosis, and effectively prevent adhesions in the muscle tissue. The fracture will be reviewed in about 4 weeks to see if the fracture has healed clinically and if the fracture line is blurred. If the initial clinical healing is achieved, functional activities of hip flexion and extension can be carried out. The range of activities, duration of activities and strength should be increased gradually and gradually, otherwise it will lead to further fracture of the fracture end. In about 3 months, the hip joint activity will reach a very good state, and you can walk with weight on the ground, and gradually increase the weight when you put weight on the ground, and gradually transition the weight to the full weight of the body, and then you can walk normally.