Analysis On Physical Fitness Of Rural Children In Guizhou Province From 2000 To

The paper focuses on the collection of domestic and foreign student physique and the health of the research on the principle and method of evaluation, principle and method, the student’s development trend, the student physical problems, measures such as literature, research review by using the method of literature retrieval. And it offers an analysis of rural children about dynamic changes of body shape, physical function, physical quality; comparative analysis in Gui Zhou province (7-12years-old) from2000to2010. In order to explore the gap with the whole country,change trend and the national children’s physical data to children in rural area of Gui Zhou province, it gives the physical level further assessment of the population and its variation, and provide scientific basis for promoting children’s health in rural areas of Gui Zhou province and the health level of the overall improve school sports and health by using the dynamic analysis method of mathematical statistics within the three period2005,20002010. It Analyses the data from the national student fitness and health survey report by using SPSS and Excel software for data analysis, statistical hypothesis testing water quasi a=0.05.The results show:From2000to2010, body shape of children in rural areas of Gui Zhou province development assumes the growth tendency, height, weight, chest circumference. Weil Vic index is increased by5years after more than5years ago, the growth rate of boys than girls, skin fold thickness and is the beginning of all ages from2005. The growth rate about boys is greater than girls with the comparison, the gap height decreases, weight gap increases, Weil Vic index gap, reduce, increase, skin fold thickness, and gap increases or reduce. In the body functions, the vital capacity of the overall decline within10years, decline5years ago, small amplitude recovery after5years. With the increase of gap, the overall gap increases gradually after10years. The trend is not obvious about boys, girl’s gap increases first and then decreases because of decreased vital capacity, body weight growth, led directly to vital capacity weight index declined; pulse, blood pressure from2000to2010. The quality of health, showed a rising trend from2000to2010,50m×8run level, the change is not big5years before, the increase5years after, below the national average in2005, higher than the national average level in2010; the grip is on the rise, growth in the previous5years, the change is not big5years after, the gap with the whole country small, small changes; During10years, there is no obvious changes in50meters run, boy inclined pull-ups, lady sit-ups, sit-and-reach, decreased slightly, and the gap between the smaller, and gradually narrowing; standing long jump, a declining state, the decline5years before, lightly rebounded after5years, with the comparison, the overall gap of girls than boys increases, the gap5years before, gap decreases after5year.