服用“康之美”对游泳运动员体脂等的影响

Effect of "Pro-health" on Swimmers' Body Fat

“康之美”是一种天然营养片,其主要成分是左旋肉碱,肉碱的主要功能是促进长链脂肪酸转入线粒体内氧化,为人体肌细胞和心肌细胞提供能量,国外已广泛应用于耐力训练和减脂。为了确定其效用,我们挑选了37名优秀游泳运动员,在正常训练条件下补充肉碱,观察他们在服用后体脂的变化情况。实验结果显示,在服用肉碱后,受试者的体脂百分比、六个部位皮褶厚度总和以及体重均明显下降,这证实了左旋肉碱具有促进脂肪酸的β-氧化,帮助燃烧体内多余脂肪,从而达到去脂减重,增进健康,增强运动竞技能力的目的。

Pro-health' is a kind of natural nutrition, its main ingiedient is L-carnitine. The primary function of L-cainitine is to promote the long chain fat acids to enter mitochondrial for oxidation and to supply energy for the cells of skeletal ard cardiac muScles.It has been widely applied in endurance training and fat reducing.To determine the effect of 'Pro-health', we selected 37 elite swimmers and supplied them with carnitine in normal training. The results indicated, after taking 'Pro-health', there are significant decreases in fat percentage, weight and the summation of six positions of sebacious thickness. Under the conditions tested, L-carnitine is proved to have the functions of promoting the B-oxidation of fat acids and helping the burning of extra fat. Therefore using L-carnitine can realize the goal of fat and weight losing, promote the level of health and enhance the performance capacity.