The Comparative Study Of Physical Index Of3-6Year-old Urban Children In Qingdao City Between2000and2010

The rapid development of society, science and technology level change rapidly, people’s living standard has also produced bigger change. The standard of living compared with2000, now the people’s living standard has been greatly improved. However, the modern social and economic development and the improvement of living level in today’s society to children’s dietary structure and living environment has been compared to the previous obvious changes, such changes bring various benefits and also has some unreasonable, unhealthy factors. Education, diet, environmental and other factors together, for the children’s growth and development is what will be the result, it is necessary for us to explore the.In this paper, with2000and2010national physical fitness monitoring in Qingdao City3-6year old town child data as the research object, exercise independent T test, will be the two time the data to carry on the comparative analysis. On two different years of the urban female fitness status differences, the final comprehensive evaluation Qingdao City3-6year old town to the physical state of the children, combined with the actual gives practical recommendations.Through to Qingdao twice3-6years old towns’ physique measurement data collected, using mean independent T test methods for data analysis, thus obtains the following conclusion:2000and2010Qingdao3-6year old town children’s overall fitness level along with the age growth and develop to a good direction, conforms to the general laws of growth and development, and as China’s economic and social development, in2010the urban children’s physique level was significantly better in the2000urban children’s physique level.Compared with2000, the male children in most indicators has increased significantly, especially in height, weight, standing long jump, complete balance beam time indicators have improved significantly. In the bust,10m running, tennis throw far the index of the respect such as mean, male enhancement is not very clear, and even some age in male children of these indicators with compared2000appeared to glide trend. Compared with2000, young girls while in some indicators of overall better than the2000index. Young girls in the standing long jump, shuttle run,10m balance wood finish time of three indicators in2010, female children in each age group were better than the corresponding age female child2000index mean value. However, we also found that, when3years old, in tennis throw far, chest circumference, body weight, height of these four indicators in2010, female children’s index is obviously difference in2000.In addition, from these data can also be found, in3-6children in the process of growth and development have a relatively significant peak of development, in this one period, various body index will have significantly improved. By comparison, in2000, urban children’s developmental peak is generally in the4-5years old, the body shape index, physical quality indicators are relatively obvious increase substantially, but in2010, the town of young children in the3-4appeared relatively obvious increase substantially, this phenomenon in male children on the performance of young children, female children in some indicators also exhibit this trend, this advance trend in the index even extended5.