Bigger exercise exercise, cardiac output can not meet the body's blood needs oxygen, so anaerobic metabolism of the body in a state of hypoxia. Anaerobic exercise is not to use fat as the main energy release, but mainly by the decomposition of glycogen stored in the body as the energy released.
Not long ago, some experts pointed out that sports are not helpful for weight loss, inappropriate movement may actually make you "gain weight." Experts have listed three kinds of movement is not conducive to weight loss:
If the amount of exercise increased, the human body needs oxygen and nutrients and also a corresponding increase in metabolic products, which depend on cardiac contractile force and contraction frequency to strengthen and increase cardiac output to transport blood.
Bigger exercise exercise, cardiac output can not meet the body's blood needs oxygen, so anaerobic metabolism of the body in a state of hypoxia. Anaerobic exercise is not to use fat as the main energy release, but mainly by the decomposition of glycogen stored in the body as the energy released.
In the hypoxic environment due to fat not only can not be used, but would also produce a number of incomplete oxidation of acidic substances, such as ketones, lower body exercise endurance. Short-term high intensity exercise, the blood glucose level will decrease, lowering blood sugar are important reasons causing hunger, where people are often boosted appetite, which is extremely detrimental to weight loss.
During aerobic exercise, the first use of the glycogen stored in the body to release energy; in motion after 30 minutes, they start to release energy from the glycogen to release energy into fat; about 1 hour after exercise, exercise the necessary energy only to fat for energy based.
Such as the now common hop aerobics body weight, duration, only about 1 hour or so. In other words, just begin to break down fat, people stopped the movement, the weight loss of natural self-evident.
Human muscle is composed of many muscle fibers, can be divided into two categories: white muscle fibers and red muscle fibers. In the exercise, such as fast explosive exercise, get exercise is mainly white muscle fiber, white muscle fiber cross-sectional thick, so thick muscles developed easily. Lose weight with this method will be more practice the more "rough."
In short, to achieve the purpose of body weight, heart rate per minute should be 120 to 160 low-moderate intensity, long time (more than 1 hour) the whole body aerobic endurance exercise. For example: aerobics, slow distance running and so on.
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