There is no so-called quick recovery method for hemiplegic arm, patients can carry out functional training to promote recovery, commonly used methods include lowering muscle tone, joint mobility training, muscle strength training and so on. 1. Tension reduction training: With the help of rehabilitation therapist, training to reduce muscle tension is carried out. It is common to hold the patient’s palm and drive the upper limb, so that the shoulder joint of the upper limb becomes abducted and extended, the elbow joint is straightened, and the wrist joint is extended dorsally, which can alleviate the spasm of the flexor muscles of the upper limb. 2. Joint mobility training: keep the patient’s joint mobility within the normal range, and carry out passive activities with the help of the rehabilitation therapist. From the shoulder to the elbow joint, then to the wrist joint, and finally to the fingers of the regular joint mobility training. 3. Muscle strength training: active or passive upper limb joint activities can prevent muscle atrophy and gradually improve muscle strength. According to the specific situation of the patient can be carried out to push up the activities, hanging to keep and place, wrist fixed to do grasping and other training methods. It is recommended that patients under the guidance of a professional doctor for treatment, according to the specific circumstances of the customized training program, to avoid the adverse consequences.