An Analysis On The Difference And Cause Of Track And Field Performance Between Sports Colleges And Universities

As the basis and important component of sports,track and field is known as the "mother of sports",that is,to a certain extent,it is not only the foundation of various sports,but also plays an important role in improving students' physic al system and developing students' physical quality comprehensively [1].Sports c olleges and universities,as professional colleges and universities,have made outst anding contributions to the training of sports talents in China over the past decad es,and their achievements are also obvious to all.Based on the analysis of the achievements in the track and field games of college students in recent three yea rs,this paper finds out the differences and causes.In this paper,using the method of documentary,expert interview,questionnai re survey method and Delphi method to this research is analyzed,by visiting a d ozen experts,about 30 coaches and the questionnaire survey to 30 players,integr ated a large number of previous scholars research,it is concluded that the sports colleges and universities students in ordinary colleges and universities athletics p erformance difference and cause analysis theory,through the Delphi method,eval uation of selected and determined,at last,through optimal sequence diagram met hod of index weight is calculated.Finally,a comprehensive evaluation index syst em is obtained.It provides reference for future practice.Through analysis,a conclusion is drawn:1.Through sorting out and analyzing the results of the track and field sports meeting of university students from 2017 to 2019,find out where there is a big gap between sports colleges and universities,analyze the data,and find out the difference between sports colleges and universities in track and field results.2.through the literature material law,expert interview,questionnaire investiga tion,it is concluded that the theory of the present study effect index,carries on the summary and the analysis through the Delphi method,it is concluded that sp orts colleges and universities students in ordinary colleges and universities athletic s difference and cause analysis of the primary index for recruitment,training and development factors,including 16 secondary indexes.3.Calculate the weight of each first-level index and second-level index throu gh the sequence diagram,and calculate the rank and importance of influencing factors through the weight calculation.