2008-09-25

What is aerobic exercise? What are the aerobic exercise

To lose weight, a lot of people on the anaerobic and aerobic exercise movement of the concept, there will be some confusion, what is aerobic exercise, anaerobic exercise what is below us in detail about aerobic exercise.

Aerobic exercise, as its name suggests is in a state of aerobic exercise, the campaign reached through the consumption of excess body fat and thin to achieve weight loss. Many of aerobic exercise training is not in a state of aerobic exercise, it will lose aerobic exercise to lose weight was thin.
The human body's stored energy of ATP can only maintain 15 seconds, 100 meters after the finish of all used up, running 200 meters behind when the 100 meters, blood sugar must be in anaerobic conditions, the rapid synthesis of new material and energy ATP To provide energy, which is a by-product of lactic acid. Run 200 meters or 400 meters, 100 meters swimming, tennis and sports such as football, is the use of anaerobic decomposition of glucose provided by the energy, the muscles after exercise, sitting on large amounts of lactic acid, lactic acid after exercise is caused by muscle pain material. This type of movement required to provide blood glucose from starch, it also can not burn fat, this is not aerobic exercise, weight loss of no good.

Blood sugar (starch) provided by the anaerobic decomposition of energy, to maintain only 40 seconds, 400 meters after the finish of all used up. Run 800 meters, 400 meters behind, must be blood sugar, blood serum fatty acids and amino acids in the aerobic condition, a new synthesis of ATP to provide material heat energy from sugar and starch decomposition after the supply of blood from the fatty acids break down fat After the supply of blood protein from amino acids break down after the supply of oxygen in this whole process would take, that is, by burning oxygen starch, fat and protein material to produce thermal energy ATP, paragraph after the supply of calories required for the movement, which the latter is aerobic exercise Campaign.

Run 800 meters or 1500 meters, 200 and 400 meters swimming, boxing, and other campaign needs to start using oxygen combustion of starch, fat and protein, the movement of these latter are aerobic exercise, aerobic, as Movement, heart rate 130 times in the general / into the best. Movement in the previous paragraph about five minutes before burning starch, the longer the continuing campaign will burn more fat, as long as continued for an hour and a half hours to the consumption of calories into five, from the burning of fat to supply, such as non-diet, even one hour The aerobic exercise can only be burned in the food starch and fat and burn less fat accumulation in the human body, and still lose weight for no good; diet after one hour of aerobic exercise have a chance to spread in the body of Fei You.

In short, after a diet of aerobic exercise, aerobic exercise after the diet, weight loss can be effective. Aerobic exercise will help you lose weight.



什么是有氧运动?有氧运动有哪些

减肥过程中,很多人对有氧运动和无氧运动的概念都会有一些混乱,什么是有氧运动,什么是无氧运动,下面由我们来详细说一下有氧运动.

有氧运动,顾名思义就是在有氧代谢状态下做运动,通过运动达到消耗机体多余的脂肪,达到减肥瘦身的目的。许多人的有氧运动的锻炼根本不是在有氧状态下健身运动,所以也就失去了有氧运动原本减肥瘦身的作用。
人体预存的ATP能量只能维持15秒,跑完一百米后就全部用完,跑二百米时后面的一百米,必须由血糖在无氧状态下,迅速合成新的热能物质ATP来提供能量,其副产品是乳酸。跑二百米或四百米、一百米游泳、网球和足球等运动,是利用血糖无氧分解所提供的能量,故运动后肌肉里累积大量乳酸,乳酸是运动后引起肌肉 痛的物质。这类运动所需的血糖由淀粉提供,故也烧不到脂肪,这不是有氧运动,对减肥无益。

血糖(淀粉)无氧分解所提供的能量,只能维持四十秒,跑完四百米后就全部用完。跑八百米时,后面的四百米,必须由血糖、血脂肪酸和血氨基酸在有氧状态下,合成新的热能物质ATP来提供能量,而血糖由淀粉分解后供应,血脂肪酸由脂肪分解后供应,血氨基酸由蛋白质分解后供应,这整个过程需要氧气,也就是靠氧气燃烧淀粉、脂肪和蛋白质来生产热能物质ATP,供应后段运动所需的热量,这后段的运动就是有氧运动。

跑八百米或一千五百米、二百和四百米游泳、拳击等运动,都需要开始利用氧气燃烧淀粉、脂肪和蛋白质,故此类运动的后段都是有氧运动,作为有氧运动,心率一般在130次/分为最佳。运动的前段大约五分钟先烧淀粉,运动持续越久会烧掉越多的脂肪,只要持续半小时至一小时,所消耗热量的五成,就由燃烧脂肪来供应,如不节食,即使一小时的有氧运动,只能烧掉食物里的淀粉和脂肪,烧不到人体内积存的脂肪,对减肥仍然无益;节食后,一小时的有氧运动才有机会烧到体内的肥油。

总之,节食后做有氧运动,有氧运动后节食,减肥才能奏效。有氧运动将有助于你的减肥。