| Obesity and overweight seem to have become one of the most important topics in the 21 st century,and overweight and obesity in adolescents have been the focus of attention in the field of health.As a hope for the future of our country,the health of young people is not only closely related to individuals and families,but also affects the future hope and development process of our country.Therefore,we must clearly understand the current situation of adolescent obesity,and put forward corresponding suggestions to improve the health level of adolescent obesity.Taking junior middle school students in Jinan as an example,five junior middle schools in Jinan were randomly selected.According to the BMI value of weight measurement,150 obese students were selected to be included in the observation group,and another 150 students of normal weight were selected as the control group.The present situation of sports participation behavior of overweight students in Jinan was investigated and the main factors affecting their sports participation behavior were analyzed.The optimization and promotion strategies were put forward in combination with specific problems.The structure of this paper is as follows:The first part is about the research background related to the topic,the current research situation at home and abroad,the research innovation point,the deficiency,the main content and the technical route.The second part introduces the research object and research method.Taking five junior middle schools in Jinan city as an example,according to the BMI results of body weight measurement,300 students were selected,150 cases were overweight and 150 cases were obese,and the questionnaire was carried out.The methods of literature,mathematical analysis,logic analysis and questionnaire were used to carry out the investigation.In the third part,the results of this survey are analyzed from the aspects of overweight students’ interest in physical exercise,cognition,behavioral motivation,time and frequency,exercise items,places and so on.The results show that compared with students of normal weight,Overweight students in the above indicators are worse than the control group,need to be targeted improvement.At the same time,it also analyzes the individual,school and family factors that affect the sports participation behavior of overweight students.The fourth part puts forward the relevant promotion strategies to improve the status quo ofsports participation behavior of overweight junior high school students in Jinan.Firstly,it defines the basic requirements of improving participation behavior,and then puts forward the specific methods of implementing the improvement strategies,respectively from the school,The students themselves and their families put forward improvement strategies aimed at improving the physical participation status of overweight students and improving their health level.In the fifth part,we summarize the main point of this paper:(1)the obese and overweight students in Jinan are less interested in physical exercise than normal students.The main factors that affect the obese and overweight students participating in physical exercise in Jinan junior high school are to relieve the study pressure and cope with the examination.However,the factors that affect the physical activity of normal weight students are mainly interest and hobbies,ease of study pressure,etc.)the frequency and frequency of physical exercise of overweight and obese students in Jinan are lower than those of normal weight students.Both of the most common sports of choice are Running,followed by basketball,football,volleyball,high jump,long jump and other unusual events.Both individuals and schools will have an impact on their participation behavior,so it is necessary to start from these aspects in order to enhance students’ awareness of sports participation behavior.Suggestions for further improvement are put forward,such as making special physical exercise programs,increasing publicity and attention,and improving parents’ cognition. |
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