With the rapid development of economy and the continuous progress of society,people’s material life and spiritual world are constantly enriched,and people’s life has undergone earth-shaking changes.Modern civilization has brought convenience to people,but also brought health effects.Under the background of building a sports power,the physical health of the whole people has become the most important thing.Teenagers have always been the future of the motherland and the hope of the country,so it is particularly important to explore the physical health of teenagers.In the 1970 s,our country tested boys aged 7-22,and the results showed that the average height of young boys was lower than that of Japan.Vital capacity decreased obviously year by year from 1985 to 2005,and showed an upward turning point in 2010,which attracted great attention from the society and relevant departments.Physical examination is a way adopted by our country to improve students’ physique and promote school physical education.With "health first" as the guiding ideology,the purpose is to promote students’ physical and mental coordination and all-round development,and to establish the consciousness of lifelong physical education.After the scores of the senior high school entrance examination in Qingdao were included in the total score of entering a higher school,the education authorities attached great importance to it,and the society and parents paid great attention to it.At the same time,it greatly stimulated the enthusiasm and initiative of middle school students to participate in physical exercise,brought vigor and vitality to the vigorous development of school physical education,and also put forward new topics for physical education teachers.For this reason,I take the research on the physical health promotion of junior high school students in Qingdao as the research object,and through the methods of literature review,expert interview,mathematical statistics,test,logical analysis and questionnaire survey,I made an investigation and study on the influence of the physical health and physical exercise of junior high school students in Qingdao.After in-depth discussion,the conclusions are as follows:1.By comparing the test data of 2020 junior high school students and 2019 junior high school students in Qingdao,our research found that the results of 2020 junior high school students’ physical examination have improved significantly,which shows that the reform of physical examination has improved students’ enthusiasm for physical exercise and further enhanced their physical fitness.2.The physical exercise situation of middle school students in Qingdao has changed greatly before and after the reform of the senior high school entrance examination.With the implementation of the reform,the importance of physical education class has been gradually promoted,and students’ attitude towards physical education class has changed from slacking to being aggressive.Students actively participate in sports activities,complete sports training tasks,and achieve both learning and training.3.School changes are not only reflected in classroom teaching,but also in extracurricular activities.Sports facilities have been added,the time of extracurricular sports activities has been extended,and many sports events have been added according to students’ hobbies,so as to arouse students’ interest and cultivate students’ good exercise habits.4.The influence of the reform of physical education entrance examination on the physical health of middle school students in Qingdao is the result of the interaction of external factors and internal factors.The external factors that influence the physical changes of middle school students in the reform of physical education entrance examination mainly include social factors,school factors and parents factors.The society should have a correct understanding and a correct public opinion orientation to the physical examination.The school attaches great importance to physical education,improves teaching quality and improves sports facilities.Parents’ encouragement and support become the strongest backing for students.The main internal factor is that students are aware of the importance of exercise.Extracurricular physical exercise not only improves their physical fitness,but also helps relieve brain fatigue,and promotes the spirit of teamwork,which is conducive to students’ ability to think independently.In addition,students’ mental health can’t be ignored.Participating in extracurricular sports activities releases students’ psychological pressure and reduces the probability of depression.5.Take the senior high school entrance examination as an opportunity to reform school physical education,guide students to carry out physical exercise scientifically,and give top priority to enhancing students’ physical health.With the promotion of the status of physical education,teachers’ teaching quality has been improved.Students take every physical education class seriously and develop good exercise habits,thus realizing the purpose of the reform of physical education entrance examination. |