Study On The Status And Influence Of Family Structure On Leisure Physical Activity Of Children And Adolescents

As China's social and economic development and the improvement of material life,the low level of physical activity and sedentary less dynamic state of lifestyle become more and more common,leading to a decline in physical function in children and adolescents in China.The main reason is the lack of physical activity of children and adolescents,and the amount of exercise time and physical activity are greatly reduced.And now the family economic condition is more and more rich,will be provided to children and adolescents is more and more abundant material wealth,family of children and adolescents play an important role in the development of physical health.Therefore,in such a social environment,recreational physical activity is of great significance to the physical and mental health development of children and adolescents.Therefore,this paper studies the influence of Shanghai family structure on leisure physical activity of children and adolescents.In this paper,the integrated use of literature,questionnaire survey method,mathematical statistics and other scientific research methods,through the family structure on children participate in recreational physical activity level investigation and impact study,preliminary understanding of the Shanghai children participate in recreational development status quo of physical activity;The differences between children and adolescents' participation in leisure physical activity were discussed in terms of demographic factors such as grade,gender,social economic family status(SES)and family structure.Through in-depth analysis of family structure on children participate in recreational physical activity affect the study,and then participate in recreational to its physical activity make some efforts to form a good habit,and to strengthen the consciousness of children participate in recreational physical activity recommendations for reference.The results of this study indicate that:(1)the frequency and intensity of participation in leisure physical activity of children and adolescents in Shanghai are not up to the national standards.On the whole,children and teenagers in Shanghai are not active in leisure and leisure physical activity.(2)children and adolescents in Shanghai participated in the calculation of the MET value in the weekly leisure leisure physical strength,and the behaviors of male and female students in leisure physical activity were significantly different.In the physical activity,the male students were more active than the girls,and the MET value was higher than that of the female students.Also higher in physical activity frequency than girls.(3)there are also differences in recreational physical activity among children of different grades.In Shanghai children and teenagers in primary school students with the promotion of grade,recreational physical activity behavior gradually increases the trend.In junior high school,youth participation in recreational physical activity is gradually decreased.(4)different family economic status has no significant influence on leisure physical activity of children and teenagers in Shanghai.Shanghai,as an international city,has a stronger awareness of physical activity.(5)different family structure in Shanghai children participate in recreational differences of physical activity,on the number of grandparents,grandparents had no difference effect on children participate in recreational physical activity;In the number of parents: single parent families(parents)have significant influence on children and adolescents(boys);Single parent has a significant influence on children and adolescents(girls),while single mothers have no significant influence on children and adolescents(girls).In the number of siblings:the number of siblings has no significant impact on children and adolescents(girls),and the number of siblings has a significant impact on children and adolescents(boys).