Three Years Of Dynamic Research On The Physical Characteristics Of The Zhuang Nationality In Guangxi

Constitution is a task of the whole society is becoming more and more attention,from the point of human development process,it is a continuously developing process of quantitative change,human itself for the attention of the constitution is the quantification of growing process.Physical aspects of students research is the plan of China,is a reasonably,nowadays many research scholars on the research of the physical aspects of students is very profound,is in constant discussion,but it is academic progress,constantly be transcended,so we must stand on the basis of predecessors' study unceasingly absorbs the research results and constantly find new problems,find new rules,better to make up the lack of science,making it the expected goals,progress toward us.This group of students is the future of our country,and physical quality is the foundation of everything.In this paper,according to the ministry of education in 014 promulgation and implementation of the national student physical health standard(revised in 2014)",the screening of height,weight,lung capacity,50 meters,standing long jump in succession,crook proneness,800 meters(female)(male)and the 1000-meter run/minute sit-ups(female)/pull-ups(male)eight indicators as the main observation indexes.Analysis of the physical fitness test results of Guangxi University students from 2014 to 2016.To understand the physical health status and development trend of Guangxi Zhuang students.It is a reference for national remote monitoring of physical health in remote areas.This paper selects all the Zhuang and Han university students from 2014 to 2016,with an average age of 18 to 22 years.The results show that:1,the body form aspects: although Guangxi Zhuang male and female college students' height and weight were increased year by year,from the independent sample t test results and analysis,it can be seen that the Zhuang,the Han nationality students' height and weight difference is highly significant(P < 0.01).Body function: the lung capacity index of male and female college students in the west is increasing,and the difference in lung capacity between Zhuang and Han students is highly significant(P<0.01).In terms of physical quality: the speed quality of men and women in Guangxi Zhuang autonomous region is generally decreased,and the change trend of standing long jump project and speed quality is the same.The flexible quality of the male and female college students is the overall upward trend.The overall growth rate of the stamina and strength of the Zhuang men and women is reduced.2,2014 to 2016 boys and girls,normal weight majority girls malnutrition is greatly reduced,the proportion of boys obesity upfront,? degree and ? in proportion to the degree of obesity increased greatly.3.The two-stage clustering divides the constitution types of Zhuang students in Guangxi in three years: "perfect","robust","weak","bean sprout" and "emaciated".4.The physical factor structure of male and female university students in Guangxi is composed of four common factors: the contribution rate of common factors of male students in Guangxi Zhuang Nationality is: K1=0.285601065,K2=0.266603163,K3=0.132381653,K4=0.124518135;Girls: K1=0.32791493,K2=0.253404266,K3=0.108887896,K4=0.129426646.The male students of Guangxi Zhuang Nationality ranked in 2016,2015 and 2014.The female students in Guangxi Zhuang autonomous region ranked in 2016,2015 and 2014.