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 : : 期刊全文 : : |
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高校体育课生理负荷的聚类分析
邓伟明，孙学川，范晓燕，简坤林 |
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浏览次数 36028 
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| (中国人民解放军体育学院 体能训练研究中心，广东 广州 510500) 摘 要：为了更加深入全面地探讨高校体育课生理负荷强度分布与生理负荷量的特点，避免因不同类型的生理负荷强度分布之间的互相叠加而造成总体分布曲线的偏差，对采集30所高校的458名“标志”学生的16万个数据进行K-Mean聚类分析，分成3类曲线，平均生理负荷强度为：113、132、151次/min，并分别建立了相应的数学模型，用中国高校体育课生理负荷数据分析软件进行分析处理。 关键词：生理负荷； 体育课； 聚类分析 中图分类号：G807.4 文献标识码：A 文章编号：1006-7116(2003)01-0047-03 |
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Study on the cluster analysis of physical workload of university’s physical education
DENG Wei-ming, SUN Xue-chuan, FAN Xiao-yan, JIAN Gun-lin |
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(Physical Training and Research Center,PLA Institute of Physical Education,Guangzhou 510500，China)
Abstract: The rationality of the physical workload of university physical education (PE) is a main factor that evaluation the quality and scientificity of PE.In order to discuss the distributing and trait of physical workload of university PE more accurutey, this paper collected one hundred and sixty thousand data from four hundred and fifty-eight marked students in thirty universities in China.The authors try to use the methods of K-mean cluster analysis to value the heart rate of PE, and build a series of mathematical models. In order to get the result more finely and accurately,the authors use the software of physical workload intensity data analyze system of university to carry out analyzing respectively.It provides a reference for evaluation of physical workload of university PE.
Key words: physical workload;physical education;cluster analysis |
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