In order to curb the declining trend of College Students' physical fitness in recent years and the orderly development of the "Healthy China" program, this paper summarizes, summarizes and analyses the problems existing in the application of College Students' Group Sports Prescriptions in recent ten years by the method of literature review. It is found that although exercise prescription can effectively improve the physical condition of College students, the supporting management system for improving the physical fitness of college students is not yet perfect. On the other hand, aiming at the lack of preventive measures against acute and chronic sports injuries in the process of individual students' sports, this paper proposes methods and measures based on convolutional neural network in-depth learning to reduce the risk of sports injuries. In this way, it urges the improvement of the physical condition of college students and the orderly development of the measures to guarantee the physical health of the general public in our country.

Abstract. Adoption documentary summary and logical analysis, we discuss the problems and matters needs attention during specific endurance training The result shows that there is a common problem in specific training, that is the weakness in training effect Meanwhile, it leads to backward overall.. level of specific endurance training in China Conclusion and Advice:.. Combining with the interesting load and fast, effective effect further, emphasize on specific power endurance training Moreover, in order to improve training effect, we should enhance the aerobic exercise quality and aerobic-anaerobic based exercise quality further by economical limb action and physiological way. Training effect and concrete measure should be changed from qualitative analysis to quantitative analysis. According to individual condition, we'd better come up with a quantitative standard and particular training schemes.Among the many international sporting events, the class of physical endurance sports projects, especially the lower level of the overall project, which is not only a low level of performance in track and field, swimming, rowing, cycling and other periodic road endurance events, but also in judo, wrestling and boxing and other non-cyclical sport, even in the process of training and competition football and basketball and other sports projects, due to the low specific endurance, strength endurance and speed endurance level and difficult to have a greater breakthrough. "Endurance" seems to have become sports quality individual athletes generally lacking. "Endurance" has become an obstacle to the low level of physical activity levels of projects to improve the outstanding issues of a universal, it can even lead to an imbalance of Sports Development, which restricts the full implementation of the Olympic gold medal strategy [1] . Endurance Events unsatisfactory results, to explore the reason can be described in many ways. The training effectiveness is not strong or endurance events has become a breakthrough and then medal bottleneck.Essentially, the individual athlete inevitably limited by its own morphology, as well as environmental conditions. In order to achieve excellent results in competitive sports, athletes would have to obtain maximum development in the physiology, technical level and quality of mental aspects, so that the athletic ability in this particular limitation optimize [2] . Effectiveness of both the concentrated expression of this optimization is sports training exercise training scientific objectives pursued. A large number of theoretical research and practical studies have shown that as longdistance running, walking, cycling , canoeing, skiing, marathons and other endurance events in the course of scientific research, though already obtained Athletes'Physical state change part of the law, but the training and athletes functional status, and mental ability to adapt to the degree of fatigue and recovery of coaches and researchers still need a common analysis, diagnosis, evaluation, decision-making and contro...