大学生身体素质的发展趋势

通过分析研究2000年中国国民体质监测系统调研统计资料和西安交通大学13 055名大学生的体育合格标准数据,证实大学生的身体素质发展在身体成长期的20岁左右出现下降趋势,"20岁现象"是我国大学生身体素质发展的一种早衰现象;发现随时代推移,大学生的身高和身体机能逐年提高,但身体素质水平逐年降低,身体能力和身体条件的反向变化表明当前体育教育的效益正在下降.学校体育还需要在促进学生身体素质可持续发展方面深化改革.

Research on Development Trend of Physical Quality of College Students

By analyzing the statistic data of Chinese Population Constitution Survey in 2000,as well as the sports evaluation standard data of 13055 college students from Xi'an Jiaotong University,this paper discovered that: 1) the physical quality of Chinese college students decline at the age of 20,at which human physical quality should increase."20-years-old phenomenon" is a kind of premature senility;2) the stature and physical function of Chinese college student increase year-by-year,but physical quality weaken year-by-year.This inverted change trend show that the efficiency of physical education is falling fast.It is suggested that colleges and universities should further the reforms in order to enhance the sustainable development of physical fitness of college students.