Study On Physical Activity Level And Differentiation Of College Students In Lanzhou City

Students are the fundamental and main part of education.College students are the last station of education and the bridge of future society.The physical fitness of college students is closely related to the rise and decline of social development.Improving the physical fitness of college students and improving their physical activity level is one of the most important tasks of school sports.The good development of college students' physical activity level can not only improve their physical fitness and cultivate their interest in exercise,but also related to the country's prosperity and the future development of the nation.This paper explores the differences in physical activity among college students in Lanzhou.These results can help college students to improve the their consciousness to participate in physical activity,to promote Lanzhou college students to develop regular physical exercise habits.Meanwhile,it providing theoretical reference for the physical health education of college students in this area.In this paper,the methods of literature,measurement,mathematical statistics and so on are used.The difference between energy consumption and physical activity level of 420 students in nine colleges and universities in Lanzhou on four dimensions of learning,transportation,life,leisure and exercise is analyzed.Secondly,the basic situation of sitting posture and duration of sleep and the difference between the weeks and weekends were discussed.These studies have obtained the basic data and related laws of physical activity of college students in Lanzhou.Finally,it provides some practical suggestions for the good development of the physical activity level of college students in Lanzhou.The study shows:1.With gender as a factor,there is a significant difference in energy consumption between male and female students on the two dimensions of learning and transportation.In the study of energy consumption,girls are higher than boys,however,in traffic energy,boys are higher than girls.By comparing the proportions of the physical activity activity of the college students of different sexes in Lanzhou,it shows that the physical activity of male and female college students in Lanzhou is little,and most of the daily physical activity is carried out in the passive form,especially for the girls.2.With the influence of grade,the students of different grades have a distinct difference in energy consumption in learning,life,leisure and exercise.Secondly,the overall energy consumption of the whole day is mainly focused on learning and transportation,followed by life,and the energy consumption is the lowest in leisure and exercise.With the increase of grade,the less physical exercise of Lanzhou college students,the most severe physical activity of the junior and senior students.3.The urban and rural students have no difference in the four dimensions of learning,transportation,life,leisure and exercise.Leisure and exercise are the lowest energy consumption.The physical activities of college students are less,and they do not participate in regular physical exercise or do not take part in physical exercise,so the rural college students are particularly prominent.4.With professional factors as the influencing factors,the students of science and science have a distinct difference in energy consumption,and liberal arts students are higher than science students.Second,leisure and exercise are the lowest energy consumption.Lack of physical activity accounts for the majority of college students.Physical activity is the main source of physical activity.5.There is a significant difference in the sitting time between the week and the weekend in the sitting posture of the college students in Lanzhou,and the sitting time in the week is higher than that of the weekend.The total number of sedentary numbers is over 40%,and most of the college students spend their time in the sitting position.6.There is a significant difference in the sleep time between weekly and weekend students in Lanzhou University,and the time of sleep is irregular and irregular.Especially on weekends,sleep is not normal as high as 42%,most of the students are not sleep or get up late.Through the results of this study,we can make Lanzhou college students recognize their physical activity distribution and start their own physical exercise awareness from their own perspective.Meanwhile,actively participate in sports,develop a regular,healthy and positive way of life,and abandon bad life behavior.