Analysis of the relationship between the severity recurrence of old medical injury in exercise and exercise intensity

Aim: To analyse the relationship between the severity recurrence of old medical injury in exercise and exercise intensity effectively. Method: Carry on the analysis of 4000 students, being from different sports institute who are medically injured from January 2015 to December 2015, and make a detailed research for the relationship between the severity recurrence of old medical injury in exercise and exercise intensity. Result: After questionnaire survey as well as related research and analysis for all students, it is found that the injury types of all athletes are mainly old medical damage which mainly exists in waist, shoulders and knees. At the same time, with the increasing intensity, athlete's injury recurrence rate also is significantly increased. Conclusion: Old medical injury caused by exercise will have a serious impact on health of athletes and normal movement and so on. Therefore, we should pay more attention to the old medical injury in movement and the severity of exercise recurrence in old medical injury is associated to exercise intensity. Clinical scoring with ISS on old medical injury has an important meaning in the analysis of the damage degree. Analysis of the severity of exercise recurrence in old medical injury is helpful for staff to analyse the relationship between the severity recurrence of old medical injury in exercise and exercise intensity and then to arrange the relevant training content reasonably, which improves the sports training scientifically and rationality. Thus, it can effectively promote the progress and development of sports in