Research On The Early Warning And Guidance Of College Students’ Physical Health Based On Physical Health Test

From 1985 to now,the results of 8 large-scale surveys on students’ physical fitness and health show that the physical fitness status of college students in all levels of schooling has been in a low state.It is urgent for the development of the country and society to improve the current situation of college students’ physical fitness and promote their physical health.In addition,the student physical health data management system are used to collect and analyze the physical fitness test data in our country since 2004.But for now,the physical fitness test data is mainly used for macro policies,academic or management status analysis,and rarely be used in practical student physical health promotion.By improving the evaluation effect of college students’ physical fitness test,this study exerts its feedback,education and guiding functions,combines the measured data with evaluation theory,early warning theory,exercise prescription theory,and uses mathematical statistics,Delphi method and other methods to evaluate college students’ physical health.Early warning and guidance,warning college students’ physical health status and guiding students’ physical exercise to promote college students’ physical health.The main contents of this paper are as follows:1.By reading the literature and interviewing experts in the field of physical health,we discussed the definition,function,and characteristics of individual indicators in the "National Student Physical Fitness Test Standards(Revised in 2014)",and supplemented some of the contents that were not clearly specified.It provides sufficient theoretical basis for the research on early warning mechanism and guidance of students’ physical exercise.2.Use Python language to analyze the correlation between physical fitness test items,and the development trend between BMI and other items on the physical fitness test data of H University from 2018 to 2021.Through the analysis of more than 70,000 pieces of data,the correlation between the students’ physical fitness test items was obtained,which verified the independence of the selection of physical fitness test items and the comprehensiveness of reflecting physical fitness,and proved the correctness of the physical fitness test data of H University.3.On the basis of the evaluation indicators and efficacy analysis of college students’ physical health,using students’ physical test data of H University,and using the principles and methods of early warning,construct a college student’s physical health early warning mechanism.In this study,the early warning mechanism of college students’ physical health has realized three levels of early warning,one is the early warning of a single indicator,the second is the early warning of the overall performance,and the third is the early warning of the cardiopulmonary function,and the early warning is prompted through the design of graphics,colors and charts.4.Based on the students’ physical fitness test results,the guidance of college students’ physical education course selection and the exercise prescription guidance of college students’ extracurricular physical exercise are carried out.In the research,the college students’ physical fitness needs are used as the medium to realize the guidance of college students’ physical education course selection,so that students’ physical education course selection is more purposeful.With the theory and method of exercise prescription as the medium,with the goal of improving students’ physical health,it provides targeted guidance to students’ extracurricular physical exercise.Compared with the previous suggested research,the study has more practical significance.