A questionnaire survey was used to investigate the sports injuries and diseases among 194 swimmers in Zhejiang and Shanghai. The injury and disease phenotype traits of swimmers at different competitive levels were compared and analyzed on the basis of sports injury type, location and nature. The following results have been obtained: Sports injuries among elite athletes are common, most of which are chronic strain, and the most common injured parts are the shoulder joint, waist, back and knee joint in that order; While the general athletes often suffer from acute injuries, which are mostly located in the knee joint, shoulder joint and back. Rhinitis and otitis media are common in both groups. Therefore, According to the possible causes and mechanisms of sports injuries, it is necessary to formulate specific preventive measures to reduce the occurrence of sports injuries and diseases. |