For patients with “frozen shoulder”, shoulder mobility exercises are very important to help restore shoulder movement and avoid stiffness. When performing shoulder extension exercises, it is important to do them slowly and gently, holding the joint at the end of its movement for a few seconds, then slowly releasing it and repeating the extension movements. It is important to avoid any painful sensations when stretching. All of these therapeutic movements described below still require the guidance of a professional rehabilitation physician and physical therapist, and then regular assessment of your degree of recovery. For more severe patients, who already have adhesions and contractures of the joint capsule and muscles, then the physical therapist will help you gradually improve these problems. There will be some soreness and pain in the early stages of treatment, but immediately after treatment you will generally feel that the joint has been loosened and the pain has The pain that is obvious and severe during the treatment is not advocated. Pendulum exercise: bend down close to 90°, support the edge of the bed or the back of the chair with the hand on the healthy side, rely on the inertia of the body swinging back and forth, let the shoulders relax and sag naturally, do 2-3 minutes each time.