Athletics is a human instinct, including running, jumping and throwing. In the course of athletics may have variety of injuries when athletes arrangements for sports training, sports and technology, the standard of sports training, sports and other environmental factors and conditions. And the type of injuries comprises four categories, for instance, type of injury, accidents, and human behavior. The aims of this research are to measure the effect of injuries in different situation. There are 136 athletics, Attended country-wide secondary schools athletic meet, took by the research as the object of the individual case for questionnaires. Data were collected through statistics analysis. The findings are as follows. Different age and educational background put emphasis on different aspects among safe protective. Different weight and length of training put emphasis on different aspects on emergency measures. In the reason of injuries, different country background put emphasis on different aspects on action and different frequency of training put emphasis on different aspects on Physiological factors.