| In recent years,the physical condition of the students in our country has been widely concerned by the society.Teenagers’ physical conditionis attached more importance and constantly monitoredby the government.Using Shisi Primary School students of Grade 2008 as the research object,this paper compares and analyzes the tracking physical health test data for six years according to the physical tests and mathematical statistics.This paper studies the factors affecting the physical fitness of students from various aspects,analyzes the causes of declining physical fitness and the shortage of "National Student Physical Health Standard" in the specific implementation process,in order to provide comments and suggestions to improve the physical fitness of students.The results are as follows:Conclusion: 1.The body shape index of the students of Grade 08 in Shisi Primary School increased year by year,in line with the normal development of the human body.Their weight growth is in keeping with their height growth.But the proportion of overweight showed a rising trend.2.The physical function index of the students in Grade 08 in Shisi Primary School increased from Grade1 to Grade6.The physical function of Grade 6 is significantly better than that of Grade5,which means the physical function of the students in Grade6 is good.3.The physical fitness index of the students in Grade 08 in Shisi Primary School increased from Grade1 to Grade6.With the age grows and the importance attached by school,the quality of the students’ endurance,speed and flexibility is gradual improved.Suggestion: 1.Parents should change their ideas to find a reasonable collocation on children’s time,to encourage children to do housework,to do outdoor sports with them,to encourage children to take part in various sports activities in school,and make them have reasonable and balanced diet according to their children’s physical development.2.PE teachers should make innovations and explore in teaching,make students have effective training in physical education;cultivate students’ lifelong sports consciousness and take effective measures to ensure the increasing of endurance and flexibility quality.3.School should offer enough PE courses according to the requirements of the Higher Education Department,should have effective response to the risk for accidents occurring in the sports teaching,should have insurance mechanism to provide protection for the physical education teachers’ teaching.4.Government and education authorities should play their leading role,inspect and supervise,and provide a reasonable sports venues and facilities.Each school should be equipped with good physical education teachers,and ensure the interests of sports teachers. |