补服乳清蛋白对人体有氧耐力的影响  

On the influences of supplementation whey-protein to the aerobic endurance

作　　者：任秀红[1] 杨多多[2] 周宁[1] 

机构地区：[1]忻州师范学院体育系,山西忻州034000 [2]毕节学院体育系,贵州毕节551700

出　　处：《辽宁体育科技》2012年第4期35-36,41,共3页Liaoning Sport Science and Technology

基　　金：忻州师范学院院级课题资助项目(院政字[2008]79号)

摘　　要：目的:观察运动前补服不同量的乳清蛋白对人体有氧耐力成绩的影响。方法:在单盲设计中,12名健康的体育系男生作为受试者,每次于运动前半小时补服不同补剂(7g、14g乳清蛋白,安慰剂),然后进行12min跑的耐力运动,记录每名受试者的成绩。本实验按照补剂的不同分为三组,在三周内完成。结果:补服7g、14g乳清蛋白与补服安慰剂相比,机体有氧耐力水平出现显著性差异(P<0.05)。结论:在运动前补服乳清蛋白饮料可能会提高人体的有氧耐力。In order to study the influences of supplementation different amount of whey-protein before exercise to the aerobic endurance performance,this paper take 12 healthy male students of physical education department as study objects during single blind design,and they supplement 7g,14g whey-protein and placebo half an hour before exercise,then participants perform twelve minutes aerobic endurance,meanwhile write down their performance.This experiment is divided into 3 groups according to the different supplements.The results show that there is significantly different between supplementation 7g,14g whey-protein and placebo（p0.05） compared with supplementation whey-protein and supplementation placebo,so supplementation whey-protein before exercise can improve the aerobic endurance.

关 键 词：乳清蛋白 有氧耐力 

分 类 号：G804.7[文化科学—运动人体科学]