食物中乳清蛋白对高强度运动能力的促进作用分析

Analysis of the promoting effect of whey protein in foodon high strength exercise ability

中文关键词:  乳清蛋白  运动能力  食物  运动员

英文关键词:whey protein  sports ability  food  athletes

中文摘要:

      目的 通过研究在食物中补充乳清蛋白对体育运动员运动力能力的促进作用来提高运动员比赛成绩。方法 以A市师范大学大学生篮球运动员训练实验为例, 对对照组和实验组2组运动员进行实验对比。结果 发现补充乳清蛋白饮料对实验组运动员身体素质、运动能力和比赛成绩均产生积极影响, 说明运动员在食物中补充乳清蛋白对其身体的恢复有积极的影响,可以改善骨骼肌的有氧代谢,增加运动员的无脂体重, 身体素质指标测试结果和比赛成绩较之未补充之前明显提高。结论 食物中乳清蛋白对高强度运动能力起着促进作用。

英文摘要:

      Objective To improve athletes’ performance by studying the supplementation of whey protein in food for their athletic ability. Methods The training experiment of college basketball players in A city normal university was taken as an example. The experimental comparison between the two groups of athletes in the control group and the experimental group was found. Results It had a positive impact on the physical fitness, athletic ability and performance of the athletes in the experimental group. Athletes supplemented with whey protein in their food had a positive effect on their recovery. It improved aerobic metabolism of skeletal muscle, increased athletes’ fat-free body weight. The results of physical quality indicators and competition scores were significantly improved compared with those before supplement. Conclusion Whey protein in food plays an important role in promoting high-intensity exercise.