The Changes In Body Function And Physical Fitness Of Chongqing Han Students In The Year2005to2010

Abstract:Based on literature data,mathematical statistics and other research methods,finishing Statistics Chongqing2010National Student physical health research data；comparative analysis of Chongqing in2005nationwide students physical health research data,statistics have shown that:As for the Body Shape,the height growth trend of male and female students in Chongqing(*p<0.05,**p<0.01),a growing trend in Chongqing girls aged7-18years,19-22-year-old showed a downward trend(*p<0.05,**p<0.01),Chongqing boys BMI showed a growth trend in addition to the14-year-old age group(*p<0.05,**p<0.01),BMI trends of Chongqing girls with the same trend of Chongqing girls weight change(*p<0.05,**p<0.01).Aspects of body function,5years,boys pulse per minute quantity decreased by0.44times(*p<0.05,**p<0.01),the number of girls pulse per minute,down0.44(*p<0.05,**p<0.01),boys vital capacity rose34.59ml(*p<0.05,**p<0.01),girls FVC decline27.76ml(*p<0.05,**p<0.01).Aspects of physical fitness,during the five years’ time,the decline in the quality of the boys speed0.031s(*p<0.05,**p<0.01),the girls speed deterioration of the quality0.063s(*p<0.05,**p<0.01),boys Endurance reduces0.049s(*p<0.05,**p<0.01),the girls’ Stamina increased0.013s(*p<0.05,**p<0.01),and the boys force decline in the quality of0.063kg(*p<0.05,**p<0.01),the quality of the girl Power dropped0.049kg(*p<0.05,**p<0.01),the boys Pliability improve0.359cm (*p<0.05,**p<0.01),girls Pliability improved0.409cm(*p<0.05,**p<0.01).