Shoulder pulling pain may be related to shoulder trauma, strain injury, periarthritis of shoulder joint, tumor of shoulder joint bone as well as surrounding soft tissues. 1. Shoulder trauma, strain injury: when the shoulder suffers from external collision, lifting and carrying heavy objects, or when the shoulder joint frequently carries out activities, the shoulder muscle tissues are damaged, and the local stimulation radiates to the peripheral nerves, then the pain of shoulder pulling will appear. 2. Periarthritis of the shoulder joint: the shoulder is often cooled and strained, and the local inflammation exudes for a long time, which may easily lead to adhesion of soft tissues, and obvious pain will appear, especially when the activities are carried out, which pulls the adherent tissues, and leads to obvious aggravation of the pain. 3. Tumor exists in the bone of shoulder joint and the surrounding soft tissues: when the tumor of shoulder increases to a certain degree, it will produce a certain degree of extrusion on the surrounding tissues and structures, and there will be obvious shoulder pulling pain. If there are symptoms, it is recommended to actively consult the doctor to clarify the cause of the disease and standardize the treatment.