| 运动对中等职业学校学生骨密度的影响 |
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| 引用本文： | 刘靖.运动对中等职业学校学生骨密度的影响[J].安徽体育科技,2009,30(4):55-57. |
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| 作者姓名： | 刘靖 |
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| 作者单位： | 安徽省汽车运输技工学校,安徽巢湖,238000 |
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| 摘 要： | 采用文献法资料法和实验法调查119名中等职业学校学生（以下简称中职生）（16～18岁）的骨密度（bone mineral density，BMD）和参加运动的情况。结果显示男性运动组与不运动组BMD值有显著差异性。女性中职生运动组有使骨密度增加的趋势。运动时间长、运动频率高的组别BMD也高。男性每日运动时间大于1h组与小于1h组的BMD值具有显著性差异。结论：运动对BMD有积极影响，运动频率大于3次／周及每日运动时间超过1h对BMD的影响最为明显。
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| 关 键 词： | 骨密度 运动 骨量峰值 |
Effect Of Exercise On Bone Mineral Density Of The Students In Secondary Vocational School |
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| Liu Jing.Effect Of Exercise On Bone Mineral Density Of The Students In Secondary Vocational School[J].Journal of Anhui Sports Science,2009,30(4):55-57. |
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| Authors: | Liu Jing |
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| Institution: | Motor Transport Mechanic School of Anhui Province;Chaohu Anhui 238000 |
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| Abstract: | Objective: To understand the movement factor on bone mineral density in the impact of the post of Health,Physical Education workers to provide a reference and basis for intervention.Methods: The survey of 119 secondary schools in a grade of Health(16-18 years) bone mineral density(bone mineral density,BMD),and participate in the case of movement.Results: The male exercise group and non-exercise group BMD values significantly different.The female exercise group movement so that the trend of increase in bone ... |
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| Keywords: | bone mineral density exercise peak bone mass |
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