合理运动促进科学减肥

SUITABLE EXERCISE FACILITATE WEIGHT REDUCTION

分析了肥胖对人体健康的不良影响,以及体内脂肪的代谢过程和激素调节、代谢调节过程.人体进行中低强度运动时,机体调控脂肪分解代谢的脂肪酶的活性升高、胰岛素水平降低、瘦素水平升高,引起机体糖脂代谢发生变化,更多的能量以热能的形式散发出来,使得体脂积累减少,瘦体重比例增加,从而达到运动减肥的目的.

By elaborating adipositas having a harmful influence on humans health and in vivo fat reserve,mobilization,regulation of hormone and regulation of metabolism,the essay discuss the change of body when doing aerobic exercise:the activity of lipase that control lipoclasis is enhanced,the level of insulin in blood become lower and the level of leptin in blood become higher than that of quiet.In the same time,metabolism of glucose and fat have a change.More energy be feed by fat catabolism.Stored fat become smaller and the proportion of lean body weight(LBW) be augmentation.The essay analyze the biochemistry foundation and submit the ways and means of weight reduction by sports.