Study On Physical Activity Status And Influencing Factors Of Junior High School Students In Xiangxi City

Objective: The difference of physical activity levels was strongly correlated with the physical health of junior high school students.Therefore,the investigation and study on physical activity of students in xiangxi city is of certain reference to understand the daily physical activity patterns of junior high school students in xiangxi city.Research methods: this article USES the literature material method,questionnaire investigation on-the-spot investigation method and mathematical statistics,according to a 2018 Suggestions for local annual per capita GDP level difference,the random medium developed economy and undeveloped jishou baojing county ancient cultural county,a city schools,stratified random survey according to gender,grade,a total of 425 junior middle school students in physical activity status and influence factors of questionnaire research using the mathematical statistics analysis,and the survey results were analyzed.Research results: 1.The main modes of transportation for junior middle school students in xiangxi city are walking and taking a bus/driving a car,which takes the longest time on foot,followed by taking a bus.There were significant ethnic differences in the average energy consumption of cycling and walking among junior middle school students in xiangxi city(P < 0.05),and significant ethnic differences in the average energy consumption of walking(P < 0.01).2.Junior middle school students in xiangxi city mainly engage in low-intensity housework and physical activities.There were significant differences in grade and boarding(P<0.01)in the physical and energy consumption of high and moderate intensity housework.There were significant national differences in energy consumption of moderate intensity housework(P<0.01).3.The time for junior middle school students in xiangxi city to participate in extracurricular exercise of physical education is obviously insufficient,which mainly consists of extracurricular exercise of low-intensity physical education(walking).There were significant gender differences(P<0.01)and significant boarding differences(P<0.01)in the time of high-intensity extracurricular exercise.There was a significant difference of grade in the time of small intensity extracurricular exercise(P<0.01).There were significant gender differences(P<0.01),significant ethnic differences(P<0.01),and significant boarding differences(P<0.01).The average energy consumption of moderate intensity extracurricular exercise had significant gender difference(P<0.05)and significant grade difference(P<0.05).The average energy expenditure of low intensity extracurricular exercise was significantly different in grade(P<0.01).4.The number of PE classes per week for middle school students in xiangxi city did not meet the standard.After PE class,the intensity perception of male and female students was the highest proportion of slight sweating,and the proportion of female students of each intensity was higher than that of male students.There was a significant grade difference in the intensity perception of different PE classes(P<0.05).5.The proportion of junior middle school students with insufficient physical activity is the highest in xiangxi city,and the proportion of female students is higher than that of male students.There were significant gender differences(P<0.01),significant ethnic differences(P<0.01),and significant boarding differences(P<0.01)in different levels of physical activity.The research conclusion:1.The overall physical activity level of junior middle school students in xia ngxi city is relatively low,and most of them are in a state of insufficient physic al activity.Among them,the number of girls is higher than boys,the number of junior middle school students is lower than junior middle school students,and t he number of boarders is higher than that of day students.2.The main modes of transportation for junior middle school students in xi angxi city are bus/self-drive and walking,and the walking takes the longest time.The average energy consumption of boys in cycling and walking physical activi ties is higher than that of girls.3.The housework activities of junior middle school students in xiangxi city were mainly of low intensity,and the average energy consumption of high and moderate intensity housework physical activity of female students was higher tha n that of male students.The average rank time of each intensity housework phys ical activity of miao students was higher than that of tujia and han students.4.The number of weekly physical education classes of junior middle school students in xiangxi city did not meet the standard requirements,and the physica l education intensity was not enough.The students felt the highest proportion of slight sweat in physical education.5.Middle school students in xiangxi city have an obvious shortage of time for after-class physical exercise,and the activity intensity is mainly light physical exercise(walking).The time for after-class physical exercise of middle school s tudents in grade 2 is higher than that of middle school students in grade 1 and grade 3.