| 备战2008年奥运会国家男子举重队运动员亚高原训练效果评价 |
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| 引用本文： | 赵 鹏,李清正,路瑛丽.备战2008年奥运会国家男子举重队运动员亚高原训练效果评价[J].体育科研,2008,29(6):52-55. |
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| 作者姓名： | 赵 鹏 李清正 路瑛丽 |
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| 作者单位： | 国家体育总局体育科学研究所,北京,100061 |
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| 基金项目： | 国家体育总局奥运科研攻关与科技服务项目 |
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| 摘 要： | 为了探讨亚高原训练对血液生化指标的影响,本文系统观察了6名国家男子举重队优秀运动员进行4周亚高原（847m）训练前后血红蛋白（Hb）、红细胞数（RBC）、白细胞数（WBC）、红细胞压积（HCT）、肌酸激酶（CK）、血尿素（BUN）血清睾酮（T）、皮质醇（C）的变化,并进行了对比分析。研究发现：（1）白细胞水平呈先下降再升高现象;（2）血红蛋白水平升高,并在亚高原训练期间维持较高水平;而红细胞数目和红细胞压积未见明显提高;（3）血清肌酸激酶水平升高并持高值;血尿素水平总体趋势呈现低-高-低;（4）睾酮水平与血清皮质醇呈先下降再升高现象。结论：亚高原训练能明显提高举重运动员血红蛋白水平,提高训练负荷刺激强度,提高运动员机能能力;不利方面是疲劳恢复较慢,睡眠较差,免疫力降低,精神兴奋性也有所下降等。
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| 关 键 词： | 2008奥运 举重 亚高原 |
| 收稿时间： | 2008/10/26 0:00:00 |
Evaluation of Sub-Altitude Training of Chinese Men's Weightlifting Team Preparing for 2008 Olympic Games |
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| ZHAO Peng,LI Qing-zheng and LU Ying-li.Evaluation of Sub-Altitude Training of Chinese Men''s Weightlifting Team Preparing for 2008 Olympic Games[J].Sports Science Research,2008,29(6):52-55. |
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| Authors: | ZHAO Peng LI Qing-zheng and LU Ying-li |
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| Institution: | National Institute of Sport Science |
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| Abstract: | In order to study the effects of sub-altitude training on blood biochemical indicators,Hb,RBC,WBC,HCT,CK,BUN,T and C of 6 men's weightlifters of the Chinese National Team were systematically observed before and after the 4-week sub-altitude training(847m).The result shows the following:1.WBC first decreased and then increased.2.Hb increased and was at a relatively high level during the period of sub-altitude training.No significant difference was observed in RBC and HCT.3.CK increased and kept at a high value.BUN was frst low,then high and then low again.4.T and C first decreased and then increased.The conclusion is that sub-altitude training may significantly increase the weightlifters' Hb,improve the training load stimulation and enhance the athletes' fitness.The disadvantage lies in slow recovery,poor sleep,lower immunity and low excitement. |
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| Keywords: | 2008 Olympic Games weightlifting sub-altitude |
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