Analysis And Countermeasures Of Physical Health Level Of Primary And Middle School Students In Lanzhou

Since 2007,the National Standards of physical Health of students have been fully implemented at all levels and types of schools throughout the country.A series of measures,such as the general development of sunshine sports in schools all over the country,show that the health problems of primary and middle school students are quite significant.The problem of adolescent students' health has become an urgent and important problem to be solved.According to the actual situation,this paper analyzes the physical condition of the students by participating in the physical examination of Gansu Province.In order to provide some theoretical basis for the healthy development of primary and middle school students in Lanzhou City,this paper probes into the existing problems and the causes of the problems.In terms of body shape,the height of primary and high school students is basically normal distribution,while among junior high school students,the proportion of students with height in 160cm-180 cm is large.Judging from the law of human body growth and development,it is the growth and development period of teenagers at this stage.Affected by nutrition and other factors.In terms of vital capacity,there was no difference between the good value and the good value when compared with the good value established by the country,but there was significant difference between the vital capacity and the excellent value of the primary school boy compared with the excellent value established by the state.In terms of speed quality,the data show that with the increase of age,the speed quality of students is obviously improved,the achievement of girls is uneven,and the performance of boys is generally better than that of girls.In terms of endurance quality,the overall level of students' endurance quality is far from the national design standard.The failure rate is relatively high,and the proportion of pass rate is higher,which indicates that the overall endurance level is poor.In terms of the quality of explosive force,primary school belongs to the special situation.There are still significant differences between the mean of the high jump performance of male and female in junior high school and high school and the good value and good value of the national regulations.At the same time,the strength quality is gradually increasing with the increase of age.The female students in primary school and junior middle school are especially unsatisfactory in the index of sitting position and flexion,and the female students in senior middle school are better than those in primary school and junior middle school.To sum up,Lanzhou primary and secondary school students' health problems are still widespread.In view of this problem,the following suggestions are put forward:first,increase the national sports financial expenditure and consolidate the material basis of sports development.Second,to make up for the deficiencies in improving the site equipment,lay a solid infrastructure.Third,strengthen the teaching staff to meet the needs of daily sports activities.Finally,change the traditional idea,grasp the right direction.