Investigation And Experimental Research On Life Style And Physical Health Of Adolescent Students

Rapid economic development, promoting science and technology, raising the level of social productivity, mechanization, automation, improvement in the level of information, but also affect the modes of production, life changed dramatically. These changes have brought many human convenience, increased production efficiency, saving a lot of manual labor, but it also brings some negative effects, such as opportunities to reduce manual labor, lack of physical activity, combined with the improvement of food structure, resulting in people nutrition. Production and living habits of today rapidly changing society, students will also inevitably affect to some extent. Lead to changes in living habits of young students, there are many physical reasons for the decline, especially the emergence and spread of the Internet, so that some young students easily indulged;family living standards and increased child appeared youth lifestyle irregular, unbalanced diet, reduced physical activity and other phenomena, these factors led some students to physical deterioration, cause obesity, or some "bad habits" disease etc.Belong to a special group of young students; they are the future hope of the nation. Young students are at a crucial stage of growth and development, how to guide them to form well habits, how to keep healthy constitution, a society faces a major problem.In this study, Jing'an district of Shanghai by two junior high schools (Shanghai No.1 Middle School, Shanghai City West Junior High School),and four elementary schools (JingAn Primary School, JingAn First Central Primary School, JingAn third Central Primary School, WanHangDuRoad Primary School) students as part of lifestyle questionnaire, physical testing, research, and find out what poor young students currently living habits, in which physical health deficiencies, etc.Based on this made for the healthy development of contemporary young students a good lifestyle model.We also six schools on the physical test results of the assignment of students, including some of the students scored below the average, 140 primary school students,160 secondary school students for one year's health prescription, etc. The experimental intervention study young students to explore the lifestyle and the interaction between physical healths and life style for building suited to China young students to develop a good physical health important path to delivering realistic basis.Through surveys and experimental studies, the following conclusions:1 Primary school 1.1 Life style,some students'lack of sleep, lack of physical activity, nutrition, high level of awareness of health is not clear.1.2 Body patterns, the intervention group and control group showed a natural growth height, there is no significant difference. Weight, the intervention groups compared with controls, intervention group students get good control.1.3 Physical aspects of the intervention group students'sit-ups, standing long jump,50m run, and Sit and Reach score significantly higher than growth in value of the growth of value for students, and were statistically significant.2 Middle school2.1 Life style, some middle school students'lack of sleep, lack of physical exercise, use of computer games for too long, the health conscious awareness stop at the level of awareness.2.2 Body shape, the intervention group and control group showed a natural growth height, there is no significant difference. Weight, the experimental group after the intervention compared with the control group although there is no significant difference, but the weight of students in the intervention group was lower than the control group, indicating a certain degree of control over body weight.2.3 Physical aspects of the experimental results after the intervention group students were better than the control group;in particular, a total score of girls in the intervention group was significantly better than the control group, there was significant difference.2.4 Body shape, the intervention group boys score better than the control group lung capacity, vital capacity of girls in the intervention group compared with the control performance is no different.