A Study On Adolescents' Lifestyle And Physical Health In The Context Of Information

This study analyzes the relationship between the lifestyle of teenagers and their health by using the social practice theory of Bourdieu and the understanding of "habit",using the data of China Health and Nutrition Survey and intercepting the sample of adolescents aged 12-17.The study found that with the development of information technology,young people's sedentary behavior,lack of sports and other lifestyle are important factors affecting their health,especially for adolescents' obesity problems,adolescent obesity rate has become An important question of China's.First of all,the adolescents' awareness of health is positively related to BMI,which reflects the fact that adolescents have a certain sense of health,they understand the beneficial factors of health,but after join in the sedentary and sports,the explanatory power of the health consciousness has been reduced,indicating that young people can not put the implementation of health awareness in practice;secondly,the screen time and the young people's BMI is a positive correlation,that teenager screen will increase its incidence of obesity,in their spare time adolescents is more willing to sedentary behavior,in the weekend time,the proportion of the screen time more than 1 hour from 16.06%to 24.26%,the opposite of the time to participate in exercise compared to the usual time is reduced;the third is that the longer the exercise time,the smaller the BMI,the lower the obesity rate of adolescents;finally,through the establishment of the model found that the health awareness of adolescents,the explanatory power for BMI of the time before the screen,the sports time is gradually enhanced,so the lifestyle of adolescents is an important factor affecting its health problems.Therefore,to reduce the rate of adolescent obesity,to ensure their health,not only to increase their participation in the movement of time and intensity,but also to reduce their sedentary behavior on the screen,parents and schools are important to intervene in this behavior,and continuously improve the youth awareness of participation in sports,change the understanding of young people on healthy eating,play the role of schools and parents in the field and function.Adolescents themselves also have to take action to change their habit and lifestyle,thereby reducing the incidence of overweight and obesity,and improve their health.