体育科技(广西)
體育科技(廣西)
체육과기(엄서)
Sport Science and Technology
2012年
2期
75-80,85
,共7页
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
8週高原訓練%高原訓練經驗%賽艇運動員%促紅細胞生成素%紅細胞繫
8주고원훈련%고원훈련경험%새정운동원%촉홍세포생성소%홍세포계
8-week altitude training%experience of altitude training%rowers%erythropoietin( EPO)%erythrocyte series
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。
目的:探討八週高原訓練對優秀男子賽艇運動員促紅細胞生成素(EPO)和紅細胞繫等指標的影響。方法:12名男子賽艇運動員在雲南會澤(2210米)進行8週高原訓練,在高原訓練前的第3天、高原訓練的第2天、第5天、第10天、第24天、第35天、第56天以及高原訓練結束後的第14天、第28天等測試運動員的EPO和紅細胞繫等指標。結果:與高原訓練前相比,高原訓練的第2天EPO、RBC和Hgb分彆提高瞭27.21%、6.04%和2.88%;在第56天分彆提高瞭8.37%、10.63%(P〈0.05)和4.72%;在高原訓練結束後14天分彆提高瞭21.92%、9.11%(P〈0.05)和7.74%(P〈0.05)。結果提示,8週高原訓練能夠有效地提高運動員EPO和紅細胞(RBC)等水平,但其變化規律不同于常規的4—6週高原訓練。而RBC和血紅蛋白(Hgb)等呈現波浪形的變化趨勢,這可能跟運動訓練的量和彊度密切相關。而初次與多次高原訓練的運動員在相關指標的變化上具有不同的規律,提示初次進行高原訓練的運動員對高原環境更加敏感。
목적:탐토팔주고원훈련대우수남자새정운동원촉홍세포생성소(EPO)화홍세포계등지표적영향。방법:12명남자새정운동원재운남회택(2210미)진행8주고원훈련,재고원훈련전적제3천、고원훈련적제2천、제5천、제10천、제24천、제35천、제56천이급고원훈련결속후적제14천、제28천등측시운동원적EPO화홍세포계등지표。결과:여고원훈련전상비,고원훈련적제2천EPO、RBC화Hgb분별제고료27.21%、6.04%화2.88%;재제56천분별제고료8.37%、10.63%(P〈0.05)화4.72%;재고원훈련결속후14천분별제고료21.92%、9.11%(P〈0.05)화7.74%(P〈0.05)。결과제시,8주고원훈련능구유효지제고운동원EPO화홍세포(RBC)등수평,단기변화규률불동우상규적4—6주고원훈련。이RBC화혈홍단백(Hgb)등정현파랑형적변화추세,저가능근운동훈련적량화강도밀절상관。이초차여다차고원훈련적운동원재상관지표적변화상구유불동적규률,제시초차진행고원훈련적운동원대고원배경경가민감。
Objcetive To explore the effects of 8-week altitude training on elite male rowers of the EPQ and erythrocyte series, and the difference between athletes 17with 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 ftrst 3 days before training, the second day, the fifih 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.