Pain on moving the chest may be due to trauma, costochondritis, coronary heart disease and so on. 1. Trauma: when the patient’s chest is squeezed or collided, it will cause chest soft tissue contusion or rib fracture and so on. It will cause localized pain, pressure and pain, etc. When the patient carries out activities, the affected area will be stretched, which will cause pain aggravation. 2. Costal chondritis: Costal chondritis is a kind of aseptic inflammation, and this disease usually causes local pain, swelling of the affected area and restriction of activities, etc., and when the patient is moving around, it will lead to the affected area being pulled, thus causing pain. 3. Coronary heart disease: Coronary heart disease usually causes exertional angina, usually after the patient to carry out physical labor or activities, will cause myocardial ischemia, resulting in chest pain, chest tightness, palpitations and other symptoms. Symptoms of chest pain after activities may also be due to other reasons, such as intercostal neuralgia, lung diseases, digestive system diseases, etc. It is necessary to go to the hospital in time for examination and treatment, etc. to avoid aggravation of the condition.