Investigation On Sports Injuries And Preventive Measures Of Junior Triple Jump Athletes In Shandong Province

Research purposes:Triple jump as one of our country attaches great importance to sports,It's technical requirement is high,the vast majority of triple jump athletes have had the experience of sports injury,the purpose of this paper is to using the method of field survey and questionnaire study of adolescent triple jump athletes in Shandong province,explore the triple jump athlete sports injury mechanism and origin of produce,and how to effective and reasonable methods to prevent sports injury.Research methods:This research uses the literature material method,expert interview method,questionnaire investigation,logical analysis and mathematical statistics research methods,such as the current situation of Shandong province young triple jump players sports injury investigation and study,to preliminary explore the sports injury in the process of the generation mechanism and training on how to prevent the problem.Research results:1.The incidence rate of third-level long jump injuries among adolescents in Shandong province is 77.4%.According to the nature of injury,there are 29 cases of acute injuries,accounting for 60.42% of the number of injuries and 39.58% of chronic injuries.In terms of injury types,injuries mainly occur in tension,contusion and sprain.2.from the point of injury time,Shandong youth more than triple jump sports injury in training and training,in terms of season,summer and winter are more likely to happen the triple jump sports injury;In terms of the injury site,the first is the posterior thigh group,followed by the ankle joint injury;In terms of degree of injury,mild injury accounts for the majority of the sample,and of course,the ratio of severe injury is high.3.The causes of third-level long jump injuries among adolescents in shandong province are complex,including both internal and external causes,and the corresponding prevention and rehabilitation measures are relatively lacking.Research conclusions:1.There is a high incidence of third-level long jump injuries among adolescents in Shandong province,and most of them are acute injuries.2.The injury types of junior level 3 long jump athletes in Shandong province are pull injury,contusion injury and sprain.3.The vulnerable seasons of junior long jump athletes in Shandong province aresummer and winter.4.The vulnerable parts of triple jump athletes in Shandong province are posterior thigh muscles and ankle joints.5.Preventive measures should be taken to strengthen specific physical training and special rehabilitation and nutritional treatment training.