What kind of exercise is effective in losing weight?

　　The so-called aerobic exercise refers to continuous and high-endurance exercise, such as jogging, cycling, swimming, etc. Moreover, participating in this kind of whole-body exercise should last for more than 30 minutes. Only in this way can the effect of expanding the human heart and lungs, accelerating metabolism, and producing oxygen to burn fat can be achieved.

　　The mechanism of exercise to lose weight

　　1. The main energy source for human exercise comes from sugar and fat. During aerobic exercise, muscles respond to blood free fatty acids and Grape Increased utilization of sugar causes fat cells to release a large amount of free fatty acids, making fat cells smaller; at the same time, excess blood sugar is consumed and cannot be converted into fat.

　　2. When people exercise, the secretion of epinephrine and norepinephrine increases, which can increase the activity of lipase and accelerate the decomposition of triglyceride-rich chyle and low-density lipoprotein. Therefore, it can reduce blood lipids, increase high-density lipoprotein, and ultimately accelerate the action of free fatty acids.

　　3. For people who regularly engage in endurance exercise, the sensitivity of insulin receptors on their muscle cell membranes is increased, and their binding ability to insulin is enhanced. Insulin has a strong inhibitory effect on lipolysis. It can reduce the increase in catecholamines and growth hormone, and ultimately accelerate the effect of free fatty acids.

　　4. Obese people have a low metabolic rate and low energy consumption in a resting state. through systematic movement exercise , which improves functional levels, especially the enhancement of cardiac function and improvement of endocrine regulation, which increases the metabolic level and energy consumption of obese people.

　　5. After obese people perform exercise training of appropriate intensity, normal appetite and food intake often decrease, thus limiting caloric intake and causing a negative balance in the body's energy metabolism, causing fat loss.