By using the method of literature，questionnaire survey and other research methods，sports injury of physical education specialty was investigated and analyzed in Suzhou University. Results showed：the sports injury of physical education specialty students is mainly due to lack of preparation，strong actions，large strength and facilities；the position of most sports injury is ankle and wrist；higher probability injury sports are basketball，football， volleyball and other antagonism projects；most time the happened sports injury is in extracurricular activities，and sports injury students tend to use frozen therapy and drug therapy for processing；students think that sports injury prevention knowledge is necessary.