The main purpose of rehabilitation exercises for frozen shoulder is to improve joint mobility and increase muscle strength. Swinging, swinging left and right and moving up and down behind the body; 3.Apparatus training: use shoulder ladder to do pre-shoulder abduction training; adjust the shoulder trainer by the circumference of the wheel, with the handle up, and do the arc movement when the upper limb is fully extended; 4.Sling: pull the affected limb through the healthy limb to do the abduction and forward flexion movement; 5.Pulling machine: hold the pulling machine in different directions to train the muscles of the shoulder.