| 湖南土家族学生体质发育的长期变化趋势 |
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| 作者单位： | 怀化学院生物系 湖南怀化418008(皮建辉)，怀化学院体育系 湖南怀化418008(吴亿中，雷鸣枝) |
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| 摘 要： | 对湖南土家族7~18岁学生2005年与1985年的身体形态、机能发育和素质发展进行多指标对比分析.结果表明,20年间湖南土家族学生身体形态有明显的增长、生长发育有提前的趋势;血压、肺活量等生理机能指标有所下降;身体素质发展不平衡,耐力和柔韧素质呈下降趋势,建议加强土家族青少年学生的体育锻炼和营养的补给.
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| 关 键 词： | 体质发育 动态分析 土家族学生 对策研究 |
Analysis of the Dynamic Changes of the Students' Physical Development on Hunan Tujia Nationality |
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| Authors: | PI Jian-hui WU Yi-zhong LEI Ming-zhi |
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| Institution: | PI Jian-hui1,WU Yi-zhong2,LEI Ming-zhi2 |
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| Abstract: | According to the investigation sample for the physical fitness of Tujia students in Hunan province,this paper makes multi index contrastive analysis on the physical structure,function and quality development for the students aged between 7 and 18 years.The result shows that,during 20 years,the Tujia students have rapidly developed in the physical structure,and the physical growth of the students has a tendency to advance,and the physiological function indexs example for blood pressure and vital capacity were shortened,and the development of their physical quality is unbalance,with their endurance and tenacity showing a trend of decline.Those suggested it is important to strengthen physical training and nurtution providing for Tujia students in Hunan province. |
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| Keywords: | physical development dynamic analysis Tujia students strategy research |
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