Existing Condition Study And Analysis Of Fitness And Physical Activities Of High School Students Of Zhangjiagang City

Objective：High school students are the hope of the country，their fitness leveldirectly influence the future national physical health level，physical activities can promotehealth has become consensus. The studies of physical activities at home and abroad aremost about the children and old people,but basic data of the Physical health and physicalactivities to the high school students remain to be investigated and collected. Therelationship of fitness and physical activities of high school students is studied in this paper,in order to provides a guide to improve school physical education curriculum reform,promote extracurricular physical exercising activitiesof high school, improve the fitnesslevel of high school students.Methods：This paper took the students of Senior2and3as the research object, thephysical test and International physical activity questionnaire(IPAQ) were carried out.Experiment results were analysed by the SPSS statistics software package (13.0). Thephysical activities of different constitution score level and different weight level werestudied.Results:1、Fitness Grade percentage of outstanding rates of the students is low, the good rate,the passing rate account for a bigger chunk. Outstanding rates and good rate of malestudents were higher than female. Outstanding Rates and good rate of Senior2wereevidently higher than Senior3.2、The low and overweight rate of students are both high. The low weight rate andoverweight rate of male were higher than the girl of the same year,and the nomal weightrate is opposite. The nomal weight rate of Senior2is evidently higher than Senior3.3、The high or medium intensity physical activities of Senior2are evidently higherthan Senior3, The high or medium intensity physical activities of male are evidentlyhigher than female.4、Most of the physical activities indexes of the outstanding fitness group are higher than the good and passing group, Most of the physical activities indexes of the good fitnessgroup are higher than passing group.5、Most of the physical activities indexes of the normal weight group are higher thanthe low weight and over weight group, Most of the physical activities indexes of male arehigher than female in the situation of the same Weight level.6、If the MET of the high or medium intensity physical activities is higner, the fitnesslevel/weight level is better; the MET of the high or medium intensity physical activities ofmale is much higher than female in the situation of the same fitness level/weight level.7、The high or medium intensity physical activities of students Mainly comes fromschool physical education or the way to school, physical activities carried out actively bystudents is only a few after school time, students sit very long, the physical activities timeof the female is less than male.Conclusions:1、The fitness level of high school students of Zhangjiagang city is overall in goodrange, The fitness level of male is better than female, The fitness level of Senior2is betterthan Senior3.2、The low weight ratio of high school students of Zhangjiagang city is higher thannormal weight ratio and overweight rate, The normal weight ratio of male is lower thanfemale, The normal weight ratio of Senior2is higher than Senior3.3、The better of each index of physical activities，the better of the fitness andheavyweight category.4、The bigger of the MET of physical activities，the better of the fitness andheavyweight category. If the fitness level/the weight level is the same, the MET ofthe fitness of the male is much higher than the female.5、Lack of physical activity may bring about low fitness level or weight level. It wasnecessary for senior high school student to participate in high or medium intensity physicalactivities regularly every week，and it has been proved that the High intensity physicalactivity is better than moderate-intensity physical activity in improving the fitness level.