The Correlation Factor Analysis On Effect The Zhoukou City And Countryside Junior Middle School Students' Physique

In order to understand the differences in bodily shapes, physiological functions, physical qualities as well as in living conditions, health education environments, and physiological pressures among Junior middle school students in Zhoukou urban and rural areas, and explain different influences of living conditions, health education environments, and physiological pressures to junior middle school student's body Physiques, this article collects the samples of junior middle school students from the experiment middle school in Chuanhui ,Zhoukou City and the people middle school in Bailou, Huaiyang County ,who are the first grade to the third grade (13 year old, 14 year old, 15 years old), each age group contains 100 female students and 100 male students, 600 students totally. In May 10th, 2007 - 12th, we carried on the physique test and the questionnaire survey to the samples.Findings: There are the remarkable differences (p<0.05) between junior middle school students from urban and rural areas in body shapes, height, and body weights. Difference of chest measurements is not obvious (p>0.05). In physiological function aspect, differences of blood pressures and heart rates of junior pupils are not remarkable (p>0.05); difference of lung capacity of students from urban and rural areas is remarkable (p<0.05) among the male, not obvious among the female. In the physical quality aspect, difference of junior students from urban and rural areas is not remarkable (p>0.05); difference is very remarkable (p<0.01) in the power of gripping, students from urban perform better than those from rural areas; in standing broad jump they do not have the remarkable difference (p>0.05); in seat body ante flexion, they have the remarkable difference (p<0.05), students from urban perform better than those from rural areas. In Zhoukou living conditions and health education environment in urban are better than those in rural area, but in the pressure aspect, students in the city bare bigger than those in the countryside. We suggest strengthening instructions and the surveillance to the junior pupils'diets, the nutrition, the hygienic, enhancing the quality of the health education, and offering the students two physical education classes every week, one hour extracurricular sports everyday, to promote the students'health development.