| 高原训练对男子赛艇运动员EPO和红细胞系等指标影响的研究 |
| |
| 引用本文： | 孟志军,高炳宏,高欢.高原训练对男子赛艇运动员EPO和红细胞系等指标影响的研究[J].体育科技,2012,33(2):75-80,85. |
| |
| 作者姓名： | 孟志军 高炳宏 高欢 |
| |
| 作者单位： | 1. 云南省体育科学研究所中心实验室,昆明,650041
2. 上海体育科学研究所低氧训练实验室,上海,200030 |
| |
| 基金项目： | 上海市体育局科技攻关项目;项目 |
| |
| 摘 要： | 目的:探讨八周高原训练对优秀男子赛艇运动员促红细胞生成素(EPO)和红细胞系等指标的影响。方法:12名男子赛艇运动员在云南会泽(2210米)进行8周高原训练,在高原训练前的第3天、高原训练的第2天、第5天、第10天、第24天、第35天、第56天以及高原训练结束后的第14天、第28天等测试运动员的EPO和红细胞系等指标。结果:与高原训练前相比,高原训练的第2天EPO、RBC和Hgb分别提高了27.21%、6.04%和2.88%;在第56天分别提高了8.37%、10.63%(P<0.05)和4.72%;在高原训练结束后14天分别提高了21.92%、9.11%(P<0.05)和7.74%(P<0.05)。结果提示,8周高原训练能够有效地提高运动员EPO和红细胞(RBC)等水平,但其变化规律不同于常规的4-6周高原训练。而RBC和血红蛋白(Hgb)等呈现波浪形的变化趋势,这可能跟运动训练的量和强度密切相关。而初次与多次高原训练的运动员在相关指标的变化上具有不同的规律,提示初次进行高原训练的运动员对高原环境更加敏感。
|
| 关 键 词： | 8周高原训练 高原训练经验 赛艇运动员 促红细胞生成素 红细胞系 |
The Effect of 8-week Altitude Training on EPO and Erythrocyte series,etc of Male Rowers with Different Experience of Altitude Training |
| |
| Institution: | MENG Zhijun,etal.(Yunnan Institute of Sport Science,Kunming,Yunnan,650041,China) |
| |
| Abstract: | Objcetive To explore the effects of 8-week altitude training on elite male rowers of the EPO and erythrocyte series,and the difference between athletes with repeated altitude training experience and athletes with the initial altitude training.Methods 12 men rowers at Huize Yunnan(2210m) trained for 8 weeks.At the first 3 days before training,the second day、 the fifth day、10th day、24th day、5th week、 8th day,and the 2 weeks,4 weeks after altitude training,EPO and red blood cells were measured.Results Compared with the pre-altitude training,altitude training,at the second day EPO,RBC and Hgb increased by 27.21%,6.04% and 2.88%;at the 8th week increased by 8.37%,10.63%(P<0.05) and 4.72%;2 weeks after end of altitude training increased by 21.92%,9.11%(P<0.05)and 7.74%(P<0.05).Conclusion The results showed that 8-week altitude training can effectively improve the level of EPO and RBC of athletes.But the variation is different from the normal 4-6 weeks altitude training.However,the RBC and Hgb etc.showed the changes in wave-shaped trend,which may be closely related with the amount and intensity of exercise training.However,relevant indicators of altitude athletes with repeated altitude training experience are different from the athletes with initial altitude training,which suggests that athletes with the initial altitude training are more sensitive to the plateau environment. |
| |
| Keywords: | 8-week altitude training experience of altitude training rowers erythropoietin( EPO) erythrocyte series |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
