| 不同上网时长对大学生体质健康影响的对比实验研究 |
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| 引用本文： | 曹蔚明.不同上网时长对大学生体质健康影响的对比实验研究[J].浙江体育科学,2010,32(6). |
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| 作者姓名： | 曹蔚明 |
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| 作者单位： | 中国美术学院体育部; |
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| 摘 要： | 采用文献资料法、实验法和数理统计法,以中国美术学院400名大学生为研究对象,按上网时间的长短分为4个实验组,对他们的体重、肺活量、台阶实验、立定跳远、握力、坐位体前屈、选择反应时和单脚闭眼站立等8项人体体质健康指标进行实验前后测试,并对实验结果的差异状况进行评价.实验结果表明:上网时间越长对大学生体质健康产生的不良影响越大,上网2h内对大学生体质健康影响不明显,上网3h会导致大学生体质健康水平显著下降(P<0.05),上网4h大学生体质健康水平下降非常显著 (P<0.01);上网2h后女大学生体质健康下降幅度大于男大学生.
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| 关 键 词： | 上网时长 大学生 体质健康 对比实验 |
Study on Physical Health of University Students at the Different Time Online |
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| CAO Wei-ming.Study on Physical Health of University Students at the Different Time Online[J].Zhejiang Sport Science,2010,32(6). |
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| Authors: | CAO Wei-ming |
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| Institution: | CAO Wei-ming(Department of Physical Education,China Academy of Art,Hangzhou 310024,China) |
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| Abstract: | Using literature consultation,experimental method and the method of data statistics,400 university students divided in four groups.Testing their vital capacity,footstep experiment,standing long jump,grip,crook before the seat body,reacting time,balance on one foot,and weight.And assess the difference before and after the experiment.The result shows that: The longer you stay online,the bigger the bad influence to the health will be.However,playing computer in 2 hours,the influence will not be too obviously.T... |
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| Keywords: | time online university students physical health comparative experiment |
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