Stop exercising, muscles disappear and the body rebounds. The more people exercise, the more they eat. Once you stop fitness training, first of all, people's calorie consumption will be greatly reduced. Because the amount of food remains the same, the calorie intake may also increase. Moreover, from the appearance, the visual impact of bodybuilders' obesity is much higher than that of ordinary people, so once bodybuilders stop exercising, they will easily get fat, and their muscles will gradually decompose and finally disappear. However, the foundation of your fitness is still hidden in your body, just like the muscle memory of the human body. The human body actually remembers the way you exercise. Regular exercise and a reasonable diet can quickly restore your body shape. In fact, if you want to maintain your fitness performance for a long time, you only need to take a little time to get in shape every day, mainly to form a heat gap.

If muscle fibers are torn by external forces for a long time, muscles will become stronger and resist external forces to adapt to the new environment. At this time, the body's metabolic level will also increase, the body's calorie consumption level will also increase, and the body fat rate will be controlled. After stopping exercise, the metabolism of the body will decline, the muscles without external stimulation will slowly shrink and the muscle lines will gradually deteriorate. As long as the diet is not adjusted and the calorie intake is not controlled, there is a risk of obesity when there are too many calories in the body and fat is easy to accumulate.

After exercise 1-2 weeks, the functions of the body, heart and lungs will obviously decrease, and the exercise ability will also obviously decrease. If you don't exercise for 3-4 weeks, your training ability, muscle endurance and exercise endurance will decline. For example, you may repeatedly do 100KG squat 10 times, and now you can only insist on 6 times. In 2-3 months, muscle degeneration is also a process, and muscle lines will become inconspicuous. The essence of muscle atrophy is the gradual atrophy of muscle. Therefore, after stopping exercise, although the muscles will degenerate, they still have memory function, because it is the muscle net that contracts, not the muscle fibers. Therefore, there is a price to stop exercising and let yourself fly freely.