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The greater the intensity and intensity of exercise, the better the fitness effect?
The standard indexes of suitable exercise are: sweating more, being in a happy mood, being slightly tired but not flustered, asthma, dizziness and other diseases during exercise; After a short rest, my appetite is very good, and the quality of sleep at night has also improved. After getting up the next day, I was full and my pulse was normal. There is a slight pain after physical exercise.

Excessive exercise and fatigue accumulation will damage the structure and function of many organs and tissues of the body, leading to sports injury, especially after exercise, when resting for 15 minutes, the pulse can not return to a quiet level. A lot of exercise has certain advantages and disadvantages. As for the advantages and disadvantages, it varies from person to person. A lot of exercise stretches ligaments, causing severe muscle soreness, which leads to dehydration (which may cause muscle strain). Make muscles swollen and stiff, and feel weak and sore after exercise. A lot of exercise can excrete more fat, reduce the risk of chronic diseases, stimulate the secretion of hormones, adhere to the growth of brain cells, improve the quality of sleep and improve the body's resistance.

You can usually run and occasionally increase your exercise. For example, a few weeks before running, I will do a lot of exercise and make full preparations for myself. There are also some boxing competitions, and a lot of exercise will be done in the weeks before the competition. When you do exercise, you should be moderate and temperate. If you often overload exercise, that is, when your injured muscle fiber has not fully recovered and has not formed stronger muscle fiber, your exercise is using the injured muscle fiber, which will cause the muscle fiber to be damaged for the second time, so it will take longer to stop repairing, and its loss will become more and more serious in the long run.

If you want to lose weight, jogging is the most effective way to lose weight: running belongs to aerobic exercise, which consumes excess fat in the body through exercise to achieve the purpose of losing weight. Many people are in a hurry to buy something to drink as soon as they finish running, often ignoring the stretching link after running. Stretching after running can not only relieve the muscle panic after running, prevent the formation of muscle tension, but also effectively adhere to the perfection of leg shape.