The Behavior Of Junior High School Students’ Extracurricular Physical Exercise In Zhangjiajie And Its Influencing Factors From The Perspective Of The Ecological Environment Of Sports

Adolescent physical health problem is a global problem, physical decline, lack of physical activity, sports ability level reduction has become a problem which should be paid attention to. Emphasis on the physical health of teenagers, and promote the comprehensive development of young people is the key to the foundation of the national health. The purpose of this study is to explore the main factors hindering the participation of Zhangjiajie in extracurricular physical exercise.The essay from the perspective of sports ecological environment, through the investigation of the status quo and the influencing factors of the extracurricular physical exercise behavior of junior high school students in Zhangjiajie,in order to improve the junior middle school students’ physical fitness and health in Zhangjiajie, it is also to make efforts to develop the habit of physical exercise in the area, so as to put forward some suggestions for strengthening the consciousness of lifelong physical exercise.This paper mainly uses the literature material law, investigation method, field survey method, mathematical statistics and logical analysis. Stratified random sampling method was adopted to investigate 2 junior middle schools, 2 junior middle schools and 720 junior middle schools in rural areas of Zhangjiajie city.The result shows that:(1) The frequency of zhangjiajie city and countryside boys and girls’ extracurricular physical exercise in urban and rural areas are mainly concentrated in 1 to 2 times per week, the boy accounted for 46.40% and 50.00%, respectively, women accounted for 50.00% and 54.20% respectively; In the extracurricular physical exercise frequency in 3 or more times per week, town junior high school students of the same sex is lower than the rural; There are significant differences between urban and rural boys(P < 0.05); the second-year junior high students has a significant difference between urban and rural girls.(2) The city of Zhangjiajie extracurricular sports exercise time urban and rural boys and girls are concentrated in is less than or equal to 30 minutes once time, with the increase of exercise time proportion of boys and girls exercise in urban and rural areas; Boys between urban and rural areas has significant difference(P < 0.05).(3) Town boys in the extracurricular physical exercise mainly strength,,the ratio was 37.00%, rural boys mainly small intensity, the proportion of 43.20%; urban and rural girls mainly to low intensity; urban and rural boys extracurricular physical exercise intensity has significant difference(P < 0.05).(4)The zhangjiajie junior middle school students in the choice of extracurricular physical exercise project running in the first place.(5) The zhangjiajie gender towns and rural junior middle school students in extracurricular physical exercise frequency mainly in 1 to 2 times per week, duration are mainly concentrated in is less than or equal to 30 minutes once time, low intensity, Different gender in urban and rural junior middle school students in extracurricular physical exercise in continuous time and training intensity had significant difference(P < 0.05).(6)The influence of Zhangjiajie junior high school students in extracurricular physical exercise behavior, the difference between urban and rural boys is more(P<0.05), urban and rural girls a lot of factors is not significant(P>0.05).(7) Gender, urban and rural teachers attitude and professionalism, playing with the phone, watching TV and Internet misuse of the physical exercise time of Zhangjiajie City junior high school students often carries on the extracurricular physical exercise has a significant difference.The research conclusions:(1) The zhangjiajie junior middle school students as a whole to participate in extracurricular physical exercise condition at the lower stage, relatively insufficient extracurricular physical exercise level.although most of the students can actively participate in the exercise, but the duration is short, mostly low frequency and low intensity exercise.(2)In the same gender, urban and rural boys in extracurricular physical exercise frequency, duration, intensity of exercise is different; urban and rural areas in the different between extracurricular exercise time, extracurricular exercise intensity has significant difference.(3)In the same grade, along with the extracurricular physical exercise frequency, duration and intensity of exercise, the proportion of the number of participating in the same grade showed a downward trend. Male students extracurricular physical exercise behavior is higher than girls.(4)Choice of extracurricular physical training projects,there is no large difference between urban and rural, mainly concentrated in conventional, traditional project.There are differences between the sexes, boys tend to choose a big strength, confrontational projects, girls mainly small intensity, less confrontational or no combat sports.(5) Affect the zhangjiajie middle of extracurricular physical exercises behavior mainly individual factors included in ecological level and social level, between urban and rural boys in personal aspect influence than obvious between urban and rural girls.(6) Gender, urban and rural teachers attitude and professionalism, playing with the phone, watching TV and Internet, crowding out the exercise time is effect of Zhangjiajie City junior high school students often of extracurricular physical exercise are the main factors.