The Topological Analysis Of The Influence Of Physical Activity And Physical Self-esteem On The College Students' Physique

Research objective:This paper introduces the topology method to analyze the effects of physical activity and physical self-esteem on the college students' physical health,so as to provide references for promoting college students' physical health.Research methods:By using the method of accidental sampling in non probability sampling,in September 2017 to December 2017 in Guangzhou,Jinan University,South China Agricultural University,Guangdong Baiyun University,Guangzhou Business University conducted a questionnaire survey of one to three non professional sports students,all by the investigation process personally on-site distribution,on-site guidance students fill out and on-site recycling.The questionnaire involves the school name,the grade examination,the school number,the class,the major,the student name,the date of birth,the gender,and so on(see appendix one).After completing the questionnaire got corresponding to the students of the year “national student physical health standard”(Revised in 2014)the physique test data.All the questionnaire data and physique test data were introduced into the EXCEL form and the database was established after my strict review.(1)Quantitative difference can know the difference of mean value between two sets of data,and it quantitatively represents the biological difference between data.(2)Self similarity is the formation mechanism of fractal,and it perfectly describes the complex interaction of biological system.In this paper,the data analysis is carried out in terms of the topology method by combining quantitative difference(1)and self similarity(2).Research Results:1.The general level of male and female college students' physical health is topological equivalence in gender distribution;In grade distribution,the general level of the sophomore boys' physical health is better than the freshmen and the junior boys,and the general level of the freshmen boys' physical health is equal to the level of the junior boys.But the general level of the freshmen girls' physical health and sophomore girls remain unchanged,which is higher than the junior girls;In the urban and rural areas,the general level of the rural male students' physical health is better than the urban male students.But the general level of the urban female students' physical health is better than the rural female students.2.The male college students' active physical activity was 91.2%,and the female students' active physical activity was 89.8%.Only 2.5% of male students who did not carry out any moderate or high physical activity in a week,and female students were only 1.6%.The general level of male and female college students' physical health in the level of moderate and high physical activity was higher than the level of low physical activity.In the low,moderate and high level of physical activity,the general level of the male college students' physical health with moderate physical activity level is more healthy,while the general level of the female college students' physical health with high physical activity level is more healthy.3.There is a certain relationship between sedentary behavior and the general level of college students' physical health.The less time of sedentary behavior,the general level of college students' physical health is more healthy.4.The relationship between physical self-esteem and the general level of college students' physical health shows that the general level of male and female college students' physical health with the pass physical self-esteem level and the above level are higher than those of the men and women who have not passed the level of the body's self-respect.Research Conclusions:1.The physical health level of male and female college students is topological equivalent on gender,and there are topological differences between the grades and the urban and rural areas.2.Among the low,moderate and high levels of physical activity,the physical health of male college students with the moderate physical activity level or the physical health level of female students with the high physical activity level was better.3.The higher the level of physical self-esteem,the better the college students' physical health level.