| With the development of the country's economic level,the improvement of people's quality of life,and the improvement of nutritional status,the overall health level of young people and children in China is improving.But the figure of children exercising on the sports ground is getting less and less,the "glasses kingdom" is beginning to appear,and the diseases of high-aged and fatty liver and other old people are getting younger and younger.The health problems of young people have attracted great attention from the society.A large number of studies have proved that regular exercise training can increase the level of physical activity of young children,and has an important role in enhancing physical fitness.How to improve young people's physical fitness and promote their health through scientific and effective physical exercise has become a hot and difficult issue in current research.Football is a combination of speed,explosiveness and endurance,which has a significant effect on promoting the health of young children.This article takes the impact of campus football on the physical health of junior high school students as the research object,using the literature method,expert interview method,field investigation method,experimental method and mathematical statistics method,referring to the "National Physical Training Standard" and "National Students" issued by the state.According to the requirements of Physical Health Standard,the tenth middle school of Yueyang City was used as the experimental development school.Through simple random sampling,the first grade 1905 class was selected as the experimental class,and football sports was used as the core means for training;the first grade 1908 class was selected as the Compared with the class,according to the syllabus to carry out physical education as usual.After analyzing the data collected after the experimental intervention,the conclusion is as follows:1.In terms of body shape: After the experiment,the data showed that there was no significant difference in height,weight,and body mass index(BMI)between the football training group and the control group after the experiment,but the body fat rate of the experimental group decreased more significantly.It shows that campus football has a certain role in promoting the reduction of student body fat content,improving student body shape,and effectively controlling student obesity.2.In terms of physical function: After the experiment,the data showed that the spirometry test results of the experimental group and the control group were improved,and the spirometry performance of the experimental group students was significantly higherthan that of the control group.It shows that campus football can effectively improve the physical function of junior high school students.3.In terms of physical fitness:(1)After the experiment,the students in the experimental class set a long jump and the girls '1-minute sit-ups improved significantly,but the experimental class students' pull-ups were not significantly different from the control class,indicating that campus football sports have a special impact on the strength of students.Lower limb strength and waist strength have a good promotion effect,and there is no obvious promotion effect on upper limb strength;(2)After the experiment,the students in the experimental class have a significant improvement in the 50-meter run,the male1000-meter run,and the female 800-meter run,and they have significant differences with the control class.Sexual differences,indicating that campus football has a significant role in promoting students' speed and endurance qualities;(3)After the experiment,the students in the experimental class have significantly improved flexion performance in the seat position,but there is no significant difference from the control class,indicating that the campus football sports for students The promotion of flexibility is not significantly different from other projects. |
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