| With the rapid development of China's economy and the constant improvement of science and technology,the mobile Internet has completely penetrated people's daily life,and various smart phones and apps have been emerging in an endless stream.Meanwhile,sports apps are also developing constantly.As college students are at the leading edge of new social thoughts,running apps have gradually entered their school life.In order to study the impact of running apps on college students' physical fitness level and their attitudes towards exercise,the essay adopted the scales of attitudes towards exercise to investigate some college students in two schools that use running apps and those who do not.It also compared the data of the study subjects' physical tests.Independent sample t test was conducted on the scores of physique,body mass index and the scores of attitudes towards exercise among students of the same sex who use running apps and those who do not.At the same time,nonparametric test was used to analyze the index of pull-up for boys and one-minute sit-up for girls.Research results:1.There is a very significant difference in the scores of physique between students who use running apps(p < 0.01).And there is a significant difference in the scores of physique among students of the same sex(p < 0.05).2.There is no significant difference in body shape and body function index between students who use running apps(p >0.05).3.There is a very significant difference in the index of 50-meter running,1000-meter running and the standing long jump between boys who use running apps(p<0.01).There is also a very significant difference in the index of 50-meter running,800-meter running and the standing long jump between girls who use running apps(p<0.01).4.There is a very significant difference in the scores of attitudes towards exercise between boys who use running apps(p < 0.01).There is a significant difference in the scores of attitudes towards exercise between girls who use running apps(p<0.05). |
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