一种促进运动疲劳恢复的饮料在业余体校中长跑队应用的效果观察

Study of One Restore Drink on the Performance of Amatear Long- distance Runners

目的:研究一种促进运动疲劳恢复的饮料对运动员的抗疲劳作用。方法:17名体校女子运动员分成两组,其中实验组每天服用该饮料,对照组则服用安慰剂。连续服用2周,服用期间实验组与对照组训练量保持相同。服用前后测定血红蛋白(HB)、血尿素氮(BUN)、血清肌酸激酶(CK)等指标。结果表明:该饮料能明显提高运动员体内血红蛋白含量(p<0.05),减少尿素氮产生量(p<0.05),减轻受试者运动后主观疲劳感觉(p<0.05),提高运动成绩(p<0.05)。结论:该饮料具有良好的抗疲劳作用。

Objective： To observe one restore drink on athlete fatigue. Methods： This drink was administered to experimente group for 2 weeks. Then detected the level of HB, BU and CK after 2 weeks. Results： This drink can significantly increase the HB, decrease the generation of the BU, reduce RPE and raise the sport achievement. Conclusion： The drink has the effect of antifatigue.