| 模拟高住低练对优秀游泳运动员红细胞生成作用和身体成分的影响 |
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| 引用本文： | 李卫平,田中,郑蔓丽,张守正,康凯,秦美琴,魏红.模拟高住低练对优秀游泳运动员红细胞生成作用和身体成分的影响[J].体育科学,2005,25(2):52-54,67. |
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| 作者姓名： | 李卫平 田中 郑蔓丽 张守正 康凯 秦美琴 魏红 |
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| 作者单位： | 山东省体育科研中心,山东,济南,250002 |
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| 基金项目： | 国家体育总局课题《田径耐力项目模拟高原训练的研究》(0 14 0 0 1) |
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| 摘 要： | 采用实验法 ,利用低压舱研究模拟高住低练对游泳运动员红细胞生成作用和身体成分的影响。结论认为 ,模拟高住低练可促进 EPO分泌和红细胞的生成 ,提高血红蛋白浓度和红细胞比容 ,并具有明显的后效应 ;可通过降低去脂体重导致体重下降 ,高浓度的血尿素表明蛋白分解作用增加 ,这可能与皮质醇的升高有关。
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| 关 键 词： | 高原训练 游泳 优秀运动员 红细胞生成素 体成分 代谢 皮质醇 |
| 文章编号： | 1000-677X(2005)02-0052-03 |
Effect of Simulated Living High and Training Low on Erythropoiesis and Body Composition of Elite Swimmers |
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| LI Wei-ping,TIAN Zhong,ZHENG Man-li,ZHANG Shou-zheng,KANG Kai,QIN Mei-qin,WEI HongShandong Sports Science Center,Jinan ,China..Effect of Simulated Living High and Training Low on Erythropoiesis and Body Composition of Elite Swimmers[J].China Sport Science,2005,25(2):52-54,67. |
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| Authors: | LI Wei-ping TIAN Zhong ZHENG Man-li ZHANG Shou-zheng KANG Kai QIN Mei-qin WEI HongShandong Sports Science Center Jinan China |
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| Institution: | LI Wei-ping,TIAN Zhong,ZHENG Man-li,ZHANG Shou-zheng,KANG Kai,QIN Mei-qin,WEI HongShandong Sports Science Center,Jinan 250002,China. |
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| Abstract: | This paper discusses the effects of living high and training low on hemotapoiesis and body composition of elite swimmers.The result shows that living high and training low can increase the production of EPO,which stimulates erythropoiesis and leads to an increased hemoglobin concentration and hematocrit.The notable loss of lean body weight is the main cause for decreased body weight.The increasing level of serum urea suggests an increased protein catabolism,which is the result of serum cortical concentration increased. |
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| Keywords: | altitude training swim elite swimmer EPO body composition metabolism cortical |
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