西南民族大学藏族、汉族学生体质状况对比分析与致因研究

发布时间：2018-11-27 11:12

【摘要】：体质是衡量身体健康的基本标准,也是大多数人民关心的焦点问题,他们希望通过探索和钻研方法来提高人民身体素质与健康[1]。我国由56个独特的民族汇聚而成,是世界上人口总量最多的国家之一。本文对西南民族大学2012-2015级汉族、藏族各872人采取随机抽样法调查,将数据分析得出藏族、汉族学生的身体功能和身体素质等方面差异的结论,进而分析出体质差距。结果表明:身体形态:(1)身高:汉族男女生身高平均值都高于藏族;男生指标除2014级有明显的差异外,其他三个年级均无明显的差异;女生指标2012和2014级有明显的差异,其他两个年级无明显的差异;(2)体重:2012级汉族男生与藏族男生体重均值相比,前者小于后者,除2012级之外的其他年级的体重均值结果相反;2012、2014级藏族女生体重均值小于汉族女生,其余年级女生体重均值大于汉族女生,2013级指标差异显著,其余年级均不显著。身体机能:肺活量:汉族男女生与藏族男女生相比较,前者的肺活量均值都小于后者,指标差异性较明显。身体素质:(1)50米跑:汉族男女生测试结果均值快于藏族男女生;男生指标2013、2015级差异显著,其余年级不显著;女生指标2013级差别不明显,其他年级均有明显的差别;(2)1000米跑:藏族男生测试结果均值均快于汉族;2012级指标有明显的不同,其余三个年级都无明显不同;(3)800米跑:2012、2013级女生汉族成绩快于藏族,其余年级成绩藏族快于汉族;2012、2014级指标具有明显的不同,其余年级无明显的差别;(4)坐位体前屈:2014级藏族男生成绩小于汉族,其余年级成绩均值均大于汉族;指标除2014级有明显的差别外,其余年级均明显的差别;汉族女生成绩均值均大于藏族;指标2014、2015级具有显著性差异,其余年级均无明显差别;(5)立定跳远:藏族男生成绩均值大于汉族;指标除2014级外,其它年级均有明显的差别;2014级汉族女生成绩均值大于藏族,其余年级都小于藏族;指标除2014级外均有明显的差异;(6)引体向上:藏族男生成绩均值都大于汉族;指标除2013级外均有明显的差异;(7)仰卧起坐:2013级汉族女生成绩均值大于藏族,其余年级均少于藏族;指标均不具有明显的差异。
[Abstract]:Physique is the basic standard of measuring physical health and the focus of most people's concern. They hope to improve people's physical quality and health by exploring and studying methods. China is one of the most populous countries in the world with 56 unique nationalities. In this paper, 872 Han and 872 Tibetans from Southwest University for nationalities in 2012-2015 were investigated by random sampling method. The data were analyzed to draw the conclusion of the differences in physical function and physical quality of Tibetan and Han students, and then to analyze the difference of physique. The results showed that: (1) height: the average height of male and female students of Han nationality was higher than that of Tibetan nationality, except for 2014 grade, there was no significant difference in the other three grades. There were significant differences between female students in 2012 and 2014, while in the other two grades there was no significant difference. (2) body weight: compared with the average weight of Tibetan boys, the average weight of Han male students in grade 2012 was lower than that of the latter, and the mean weight of other grades except grade 2012 was opposite; The average weight of Tibetan girls was lower than that of Han girls, and the average weight of other grade girls was higher than that of Han girls. There was significant difference in 2013 grade indexes, but no significant difference was found in other grades. Body function: vital capacity: compared with Tibetan male and female students, the mean value of lung capacity of the former was lower than that of the latter, and the difference of indexes was obvious. Physical fitness: (1) 50 meters running: the average value of test results of male and female students of Han nationality was faster than that of Tibetan male and female students; (2) 1000 meter race: the average value of the test results of Tibetan boys was faster than that of the Han nationality, the 2012 grade index had obvious difference, the other three grades had no obvious difference; (3) 800-meter race: the scores of Han nationality are faster than that of Tibetans, and the scores of the other grades are faster than that of the Han nationality, and the indicators of grade 2012 and 2014 are obviously different, but there is no obvious difference in the other grades. (4) sitting position forward flexion: the scores of 2014 Tibetan boys were lower than that of the Han nationality, and the other grades were higher than the Han nationality, except for the 2014 grade, the other grades were obviously different, the Han girls' scores were all higher than that of the Tibetans. (5) standing long jump: the average score of Tibetan boys was higher than that of Han nationality, except 2014 grade, there were significant differences in other grades. The average scores of girls of Han nationality in grade 2014 were higher than that of Tibetans, and the other grades were smaller than those of Tibetans; there were significant differences in the indexes except 2014; (6) the average score of boys of Tibetan nationality was higher than that of the Han nationality; (7) sit-up: the average score of 2013 Han girls was higher than that of the Tibetans, and the other grades were lower than those of the Tibetans, and there was no significant difference in the indexes.
【学位授予单位】：成都体育学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G804.49

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