减脂类运动营养补剂对运动爱好者抗疲劳和体脂水平的影响

Influence of lipid-reducing sports nutrition supplements on anti-fatigue and body fat levels in sports enthusiasts

目的探究运动营养补剂对人身体成分的改善情况。方法以48名健身爱好者为实验对象,平均分为实验组和对照组,实验组服用氨酰胺胶囊、乳清蛋白粉冲剂、左旋肉碱胶囊、血红素含片4种运动营养补剂,测试内容包括基础指标测试、血液生理生化指标测试、乳酸脱氢酶和肌酸激酶检测,并采用SPSS 17.0统计分析软件对结果分析。结果健身爱好者服用营养剂后,体脂率、基础代谢率、骨骼肌含量数据值差异不显著(P>0.05)。实验组训练后的乳酸脱氢酶及肌酸激酶水平均大于对照组;实验组运动员运动后的血浆脂蛋白脂酶、载脂蛋白CⅡ显著低于对照组,数据表现差异不显著(P>0.05)。服用营养补剂后肝脂酶显著高于对照组。结论在运动中使用运动营养补剂对身体机能状态有改善作用,合理的补充运动营养剂,在提高塑形训练水平或其他体育项目成绩确实有重要意义。

Objective To explore the improvement of body composition by sports nutrition supplement. Methods Total of 48 fitness enthusiasts as test object were divided into the experiment group and control group on average,experimental group taking ammonia amide capsules,whey protein powder granule,L-carnitine capsule,heme lozenges 4 sports nutrition supplements,and the test contents included basic index test,blood physiological and biochemical index test,lactate dehydrogenase and creatine kinase detection,using SPSS 17.0 statistical analysis software for analyzing the results. Results There was no significant difference in the data values of body fat rate,basal metabolic rate and skeletal muscle content(P>0.05) after taking nutrition. The levels of lactate dehydrogenase and creatine kinase in the experimental group were higher than those in the control group. The experimental group athletes after motion of plasma lipoprotein lipase,apolipoprotein C Ⅱ was significantly lower than the control group,the data show no significant difference(P>0.05). Hepatic lipase was significantly higher than that of the control group. Conclusion The use of sports nutrition supplements during exercise has an improvement effect on body function. Reasonable supplement of sports nutrition in the improvement of fitness training level or other sports performance does have meaningful.