Cross-legged meditation: The patient presses both knees with both hands and presses down gradually and firmly, gradually increasing the range of motion of the joints. Cross-legged meditation method: the patient presses both knees with both hands, gradually presses down with force, persists and gradually increases the range of motion of the joint. Henan Province Luoyang Orthopedic Hospital (Henan Province Orthopedic Hospital) hip disease research and treatment center Chen Xiantao Cross-legged meditation method: the doctor assists the patient to carry out functional exercises, suitable for patients who are afraid of pain and cannot persist on their own, and need to be used with caution for patients with fragile bones to prevent fractures caused by improper force. Reclining partition method: This method can be exercised by family members or the patient himself massaging the taut muscles at the root of bilateral thighs to improve the effect, with the goal that both legs can reach the bedside of more than 1 meter in width. Flexion and rotation of the hip method: family members need to slowly force to avoid fractures. Straight leg elevation method: straight leg elevation helps to improve walking posture, the point is to straighten the knee joint and elevate it by 30°, hold it for more than 20 seconds, and practice it about 300 times a day. Reclining hip flexion: Before performing this method, the opposite leg must be straightened and the waist pressed against the bed, and the physician helps the patient to be able to cradle the knee joint by himself after the patient exercises himself. Reclining hip flexion: Before performing this method, the opposite leg must be straightened and the waist pressed against the bed, and the physician helps the patient to hug the knee joint on his own after the patient exercises himself. Gait correction method: The second method is suitable for patients with walking limp, which can improve the strength of the outer thigh muscles and improve the gait, the following figure is the standing position for muscle exercise. Practice standing on one leg and hold the table etc. when standing unsteadily. The anatomical diagram of the muscles mainly exercised by practicing single-leg standing.