Different rehabilitation training methods can be chosen according to different causes. Common causes of arm lifting include frozen shoulder, rotator cuff injury, shoulder dislocation and so on. 1. Frozen shoulder: If you can’t lift your arm due to frozen shoulder, you can carry out physical factor treatment in the early stage, such as infrared ray, interference with electricity and so on, to relieve the pain; in the middle and late stage, you can carry out passive shoulder flexion, extension and abduction training and gradually transition to active training, such as shrugging training and head-touching training, and so on. 2. Rotator cuff injury: rotator cuff injury resulting in arm lifting can be carried out at an early stage of protective training, such as braking, passive activity training; medium-term training to enhance muscle strength, active activity training; late sports recovery training to enhance the strength of the muscles and nerves recovery. 3. Shoulder dislocation: Shoulder dislocation caused by the arm can not be lifted up to take the good limb position, passive activities of the shoulder joint, training scapula, multi-sensory stimulation and squeeze the shoulder joint, acupuncture and so on. It can also be treated with shoulder correction belt, which can be used in sitting position, standing position and walking condition. There are other causes of arm lifting, such as stroke hemiplegia, brachial plexus nerve injury, etc., and the rehabilitation methods vary greatly. It is recommended to consult a doctor in time to determine the cause of the disease and then determine the rehabilitation treatment program to avoid delaying the disease.