Study On Affecting Factors Of Adolescents' Physical Activity In Plateau From The Perspective Of Social Ecology

As one of the most natural and basic living conditions of human beings,physical activity has promoted human evolution and social development in maintaining the balanced development of human energy intake and consumption.But with the advent of the age of automation and informatization of people's lives,physical activities have gradually drifted away in people's production and life.The "convenience" of technology seems to have created a more and more lazy lifestyle.This is the simplest.The breaking of the balance indicates that people's simplest health foundation has shaken.In recent years,the continuous decline of adolescents 'physical fitness in China and the world has been confirmed.However,most scholars in China only pay attention to how much adolescents' physical fitness declines each year,but lack of in-depth and systematic research on its influencing factors and mechanisms,and most of the research objects They are gathered in the coastal areas and developed cities,and there is an extremely lack of research on physical activity of adolescents in the plateau area,which covers about 26% of the geographical situation.What is the level of physical activity of plateau teenagers in China? Affected by what factors? What is the relationship between physical activity level and adolescent's overall health? How do internal and external environments at the individual,family,and social levels affect adolescents' physical activity behavior in a subtle way? These and other issues need to be further studied.Therefore,based on the theory of social ecology,this study starts from the two aspects of personal and family environment,analyzes the physical activity level of the adolescents living on the plateau and the distribution characteristics of its influencing factors,and identifies sedentary behavior,parental support,sports benefits and obstacles.Potential relationships between factors such as cognition,parental physical activity and education,and adolescent physical activity.This research mainly uses the questionnaire survey method,using adolescent physical activity questionnaire(teacher questionnaire)(student questionnaire)to carry out a survey of the physical activity level and its influencing factors of adolescents living in the Qinghai Plateau.And randomly selected students from 8 middle schools in 3 counties in 4 districts of Xining City to issue questionnaires.A total of 3,000 student questionnaires were returned,and 3,000 questionnaires were recovered.The recovery rate was 100%.Invalid questionnaires,the final valid questionnaires were2,580,with an efficiency of 86%;50 questionnaires were issued,and 50 were recovered,with a recovery rate and an efficiency of 100%.The data input and analysis were performed by SPSS20.0.First,the physical activity of adolescents living in the Sakai Plateau was calculated,and the social ecological model theory was used to gradually analyze the influencing factors affecting the physical activity of adolescents living in the Sakai Plateau.The main conclusions of this study are:1.In terms of physical activity time,the index stipulated by the Ministry of Education is "Primary and elementary school students must ensure one hour of physical activity per day".The young people of Shiju Plateau have achieved this standard.They all ensure that they can participate in middle school for more than one hour a day.Intensity physical activity.However,it is worth noting that the high-intensity physical activity time of adolescents in Shiju Plateau is obviously insufficient,and there is no significant difference in physical activity time between boys and girls.The analysis of static life found that the junior middle school students of Shiju Plateau had 7 hours of class per day and 10 hours of class per day in high school.The static life was mainly spent on learning.2.There is a difference between men and women in the choice of daily physical exercise for adolescents in Shiju Plateau,and boys are more inclined.Towards more antagonistic items,girls are more inclined to less confrontational and strong shaping sports;the number of runners and skipping ropes selected as the sports for the entrance examination.3.Among the demographic factors,gender,age group,nationality,and birthplace have significant effects on the physical activity of adolescents living in the plateau;from a socio-ecological perspective,from the perspective of personal ecology,the attitude of individuals to participate in activities and their own motor skills,Cognition of physical activity,academic performance,and learning pressure all have a significant impact on their physical activity,but no significant impact on their physical condition;among interpersonal factors,friend companionship,friend help,friend encouragement,and teacher support all contribute to the Shiju Plateau Adolescent physical activity has a positive effect and is significant,but parental reasons are not significant.Among organizational factors,the effect of physicaleducation on physical activity,satisfaction with physical education teachers' teaching,and the arrangement of extracurricular physical education in schools all affect the physical activity of adolescents in Shiju Plateau It has a positive effect and is significant,and the school equipment factor is not significant.Among the community factors,the community's sports activities and the establishment of the youth sports organization have a positive impact on the physical activities of the youth in the Shiju Plateau.The number of community equipment and community configuration Types of sports equipment There was no significant effect on the physical activity of the students.