摘要
通过对上海市高水平女子赛艇运动员5周HiHiLo和LoHi低氧训练前后机体抗氧化状态变化的对比分析,探讨两种低氧训练模式对运动员机体抗氧化状态的影响,旨在选出能够反映和评价低氧训练中抗氧化状态变化的敏感指标,以期作为今后低氧训练中了解抗氧化状态变化的监控指标。研究以12名上海市高水平女子赛艇运动员为研究对象。将运动员随机分成两组进行5周HiHiLo和LoHi训练。分别于实验前(低氧训练前1天)、低氧训练1周末、4周末、5周末及低氧训练结束2周末测定抗氧化状态的相关指标。发现与LoHi训练模式相比,HiHiLo训练模式更能促进运动员机体抗氧化状态的正性变化;同时推荐可以将MDA和GSH-PX这两个敏感指标作为今后了解低氧训练中运动员机体抗氧化状态变化的监控指标。
Through the comparative analysis on the changes of antioxidant state of Shanghai elite female rowers before and after five weeks＇ HiHiLo and LoHi hypoxic training, the article tries to find out the effects of the two hypoxic training modes on athletes＇ antioxidant state so as to select the sensitive criteria for reflecting and evaluating the changes of antioxidant state in hypoxic training. These criteria can be used to monitor the changes of antioxidant state. 12 elite female rowers were randomly divided into two groups for five weeks＇ HiHiLo and LoHi training. Indices relating to antioxidant state were measured one day before the training, at the end of the first, fourth and fifth weeks and at the end of the second week after the training. It is discovered that compared to LoHi training mode, HiHiLo training may accelerate the positive changes of athletes＇ antioxidant state. The two sensitive indices of MDA and GSH-PX are recommended for monitoring the changes of athletes＇ antioxidant state in hypoxic training.
出处
《体育科研》
CSSCI
2008年第4期74-77,共4页
Sport Science Research
基金
上海市体育局重点攻关课题(04JT006)
