There are three main reasons for pain in the arms and shoulders: First, because the arms and shoulders have been strenuous exercise, resulting in muscle tissue or surrounding soft tissue, there is a mild strain or strain, the local bruising and metabolic products will have accumulated, increased, when a certain degree of peripheral nerve stimulation, it is easy to appear pain symptoms. Especially after cold, local blood circulation slows down, soft tissues become more tense, metabolic products are more, and pain symptoms become more obvious. Second, it may be neurogenic cervical spondylosis, due to the herniated disc in the cervical spine area, or the surrounding bony structures produce compression stimulation to the nerve roots, edema of the nerve roots occurs, and painful symptoms easily appear in the arm and shoulder area. Third, because of the formation of chronic adhesion tissue after trauma to the arm and shoulder parts, pain symptoms in the shoulder and arm parts are likely to occur when moving or not moving.