Based On The Investigation And Analysis Of The Current Situation Of Physical Fitness Of Primary And Secondary School Students In Tianjin Under The New "National Student Health Standards For Physical Fitness"

This paper is based on the test results published in the "National Student Health Standards" published by the Ministry of Education on July 18,2014 by raising the physical health of adolescents.The physical health status of primary and middle school students in Tianjin was analyzed by means of literature,measurement and mathematical statistics.The results were compared with the 2014 national data to understand the physical health of Tianjin primary and middle school students and the important factors that affect students' And provide some reference for the analysis and research work of physical health in primary and secondary schools in Tianjin,and find out the existing problems.The following conclusions can be drawn from the analysis:(1)body shape: height and weight of primary and secondary schools in Tianjin are rising with the rising trend,the average height and weight of boys is always higher than the height and weight of girls(except the height of sixth grade);Tianjin urban primary and secondary school height and weight The average height of primary and secondary schools in Tianjin is the same as that of the national primary and secondary schools,and the height and weight level of primary school in Tianjin is very similar to that of the whole country.National level.(2)Body function: the vital capacity of primary and middle school students in Tianjin is on the rise,the vital capacity of boys in primary and secondary schools in Tianjin is better than that of girls;the level of vital capacity in suburban counties is better than that in urban areas;the vital capacity of primary and middle schools in Tianjin is always higher than National vital capacity level.(3)Physical quality: the overall performance of the primary and secondary schools in Tianjin in the 50-meter race is on the rise,but the overall level of each grade is lower than the national average,indicating that the quality of speed has decreased;the quality of flexibility and endurance are in a good level;The level of feminine flexibility is better than that of male students,while the level of male long-distance jumpers in Tianjin is lower than that of the whole country,but the level of male students in Tianjin is higher than that of the whole nation,which indicates that the middle school students Primary school students lack of explosive power of the lower limbs.(4)From the comprehensive analysis of the physical and health test results of primary and middle schools in Tianjin,the physical grades of primary and secondary schools in Tianjin are basically in the pass grade,the rate of compliance is 83.55%,reflecting the overall level of physical health in primary and secondary schools in Tianjin.Upper level.(5)the physical health of primary and secondary schools in Tianjin to be further improved,especially in primary and secondary schools of lower limb explosive.