Rehabilitation training for femoral neck fracture should be based on the effective reset or fixation of the fracture, as follows: 1, in the case of effective fixation of femoral neck fracture, early functional exercise is advocated, early isometric contraction of quadriceps muscle and flexion and extension of the ankle or toe joints, to prevent muscle atrophy, and at the same time, whole-body functional exercise, deep breathing, chest expansion and other exercises while in bed is necessary; 2, later gradually strengthen the hip and knee flexion and extension of the activities, and can support the crutches to get down to the ground activities in the case of non-weight-bearing, and to determine that there is no risk of ischemic necrosis of the femoral head to give up crutches to walk under the weight of the crutches.