Both sides of the rib pain mainly consider the following factors: a, excessive activity, due to high-intensity strenuous exercise, will cause muscle anaerobic metabolism, resulting in lactic acid accumulation of local pain performance, mostly seen in the push-ups, flat exercise or sit-ups and other activities, generally after rest symptoms can gradually ease. Second, trauma, due to local chest bruises or bruises, causing local soft tissue injury or rib fractures, etc., will also cause rib pain performance. If there is an obvious aggravation of respiratory pain, it is recommended to perform chest CT to exclude the presence of rib fracture. Third, rib chondritis, which is a sterile inflammation of rib cartilage, can be relieved by applying non-steroidal anti-inflammatory drugs.