摘要
为了解运动后运动营养物质的补充对体能恢复和消除疲劳的作用 ,本研究对广东省 36名高水平跆拳道、柔道和摔跤项目的运动员赛前 3个月内 ,在模拟比赛训练后 30 m in补充 30 0m l英国产葡萄适 (L ucozade )并进行观察 ,结果发现 ,服用 L ucozade(实验组 )与服用安慰剂 (对照组 )比较 ,实验组的生理指标 (晨脉、运动时最高心率、恢复期心率、血压等 )、生化指标 (血红蛋白、运动后血乳酸和安静时血乳酸浓度 )、心血管系统机能 (台阶试验指数 )和运动心情都优于对照组 (P <0 .0 5或 P <0 .0 1) ,实验组疲劳消除和体力恢复得到改善 ,运动能力相对提高。
In order to learn the nutrition supplement for physical restoration and fatigue recovery after exercise, the author conducted experiment on 36 elite players who are going in for speed and strength training. During three month experiment, the experimental group took 300ml lucozade nutrition liquid every 30 minutes after match, The result shows that the difference in physiological and biochemical index between experimental group and control group is significant (P<0.01). For experimental group, the heart rate in the morning, the maximal heart rate during exercise, blood pressure, HB, blood lactic acid is better than that of control group.
出处
《中国体育科技》
北大核心
2000年第8期43-45,共3页
China Sport Science and Technology
