Establishment Of Evaluation Standard Of Endurance Quality Of U16 Elite Male Juvenile Soccer Players In China

Modern football matches are fast paced and fiercely opposed.A high-level football match puts forward strict requirements for the endurance quality of athletes.In the training of football reserve talents,there is also a certain gap between China and other football powers,so the training of young football players is particularly important.Male U16 age group is in an important stage of transition from juvenile to adult.We should grasp this sensitive period of endurance quality development and develop their endurance quality.By studying the endurance quality of U16 elite male football players in China and establishing evaluation standards,it can be used for reference for the selection and physical training of youth football teams in various clubs in China,and even the national youth football team.Through the research methods of literature,expert investigation,field test,mathematical statistics and analytic hierarchy process,this paper takes the endurance quality test data of U16 male football players from Dalian people,Changchun Yatai,Guangzhou Evergrande Taobao,Hebei Huaxia Xingfu,Chengdu Football Association,Shanghai Greenland Shenhua,Zhejiang energy green city,Shanghai Shanggang and the middle school affiliated to Shaanxi Normal University as the research objects.According to the predetermined test method,the athletes are tested on the spot,the real results are recorded,the data are processed by Excel and SPSS,and the endurance quality evaluation standard of Chinese U16 elite male juvenile football players is established,and the following results and conclusions are drawn.Result:（1）The special endurance quality of football players is more important than the general endurance quality,and the weight is 0.815 and 0.185 respectively.（2）The importance of general aerobic endurance and general anaerobic endurance of football players is almost the same,with weights of 0.103 and 0.082 respectively.（3）The special anaerobic endurance of football players is more important than the special aerobic endurance,and the weights are 0.544 and 0.271 respectively.Conclusion:（1）This paper classifies the endurance quality of football players,including general endurance quality（general aerobic endurance and general anaerobic endurance）and special endurance quality（special aerobic endurance and special anaerobic endurance）.（2）The endurance quality evaluation index system of U16 elite male juvenile football players in China was established,including 2 first-class indexes,4second-class indexes and 12 third-class indexes.（3）The weight values of each evaluation index in the evaluation index system are calculated: 6-minute maximum aerobic running speed（0.103）,400 meter running（0.036）,1min push ups（0.012）,1min abdominal curling（0.013）,1min squats（0.022）,Hoff test（0.145）,yo yo iet2（0.126）,300 yard turn back test（0.059）,yo yo irt2（0.182）,5 × 25 m turnaround run（0.137）,1min lunge（0.026）,5 × 30 meter repeated sprint recovery ability test（0.139）.（4）The evaluation standard of 12 evaluation indexes of endurance quality of U16 elite male juvenile football players in China has been established,as shown in table80.（5）The endurance quality evaluation criteria of U16 elite male juvenile football players in China are established: 78 points and above are excellent,65～77 points are good,44～64 points are medium,21～43 points are medium and below,and 20 points and below are poor.