Chest pain when moving, not moving pain, may be caused by the following two reasons: 1, local soft tissue contusions, such as bruises or chest crush injuries, can cause local swelling, pain, the site is more obvious, the pain is more intense when pressed, or deep breathing chest force, the pain will increase. 2, thoracic rib chondritis. It is a sterile inflammation of the articular cartilage between the sternum and the rib cage. If the inflammation is more powerful, it will also cause local skin flushing, skin temperature increase, or some redness, swelling, heat, pain, generally pressure pain is more obvious, and swelling is also more powerful.