How long does it take to keep fit?

I'm glad to answer this question.

Many people go to the gym and train for 2-3 hours at a time, and some of them are less than 1 hour. Is there anything particular about training time? Is long training better than short training? Such a problem, in fact, fitness also needs to arrange time reasonably, which can make you get twice the result with half the effort and the training effect is better.

In fact, muscle training is a process in which a muscle is damaged and then repaired to be stronger than before, and there must be rest time to achieve excessive recovery. On this basis, another condition is the intensity of training. Although time is also the intensity of training, in fact, exceeding a certain time will lead to overtraining. Overtraining is one of the most common problems. The longer the better, the less suitable for fitness. There is only a barrier between moderate training and overtraining. There are two main reasons for overtraining. One is that training frequency is too fast. For example, after the last training, the muscles have not fully recovered, so they will be retrained. The other is that the strength is beyond their tolerance. For example, the training time is too long, the training capacity is too large and the training weight is too heavy, which exceeds the fatigue of the nervous system. Overtraining will lead to strength decline, muscle loss and fat accumulation, and the overall decline of physical function. So the fitness schedule is as efficient as possible.

Everyone's training level is different, so it is difficult to have a standard time judgment. The best thing is that according to your own muscle sensitivity, general training will change the muscle sensitivity, start to warm up, feel the muscles getting hotter and hotter, and then formal training will become an overwhelming sense of pumping, and finally become ineffective. When you enter this floor, you have trained and stimulated almost, and finally you have reached it. It is difficult for nerves to feel the presence of muscles. At this time, the nerves are a little tired and it is difficult to concentrate. At this point, the training can be terminated. If you continue to force training, it may lead to injury and reduce the training effect, which is not worth the loss. People's training level is determined by the nutritional supplement of the body and muscles. When the body's glycogen reserve is high, the muscle will have more power sources, and the output and duration of the work will be prolonged, but the nerves will still be tired after working for a long time. Therefore, many great gods would rather train two or three times a day than three hours at a time, just to restore their nerves and constantly supplement the nutrition needed for exercise.

So it is clear here that if you train according to your own feelings, the better the training effect, the shorter the training time, and the training level will increase the training time appropriately, so you can judge whether to stop training according to your own nerve feelings, which is the judgment of strength training, while aerobic training only needs to follow a fixed reference time, usually 30-40 minutes, and can effectively achieve the goal.

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Fitness takes a lifetime.

The great benefits of fitness to the body may be understood only by those who have experienced it, but not by those who have not experienced it. Fitness shapes the body, making the brain more energetic, the internal organs healthier, the physical strength better, the strength stronger, the aging slower and the quality of life better. . . It's easier to find boyfriends and girlfriends. .

The benefits of fitness are endless. However, fitness is not the completion of one thing at a time, because there is a professional term in the field of fitness called reversibility principle, that is, if you stop training for two weeks, your athletic ability will obviously decline, and other variables improved through exercise (such as metabolism) will gradually disappear, even athletes with high training level will be affected by reversibility principle. Olympic champions will become ordinary people if they don't exercise and keep fit for a period of time.

Therefore, fitness should be practiced for a lifetime.

I guess the subject may be asking how long it will take for fitness to be effective. The answer depends on whether your goal is health, weight loss, muscle gain or athletic performance. It also depends on your current state, whether it is pure white, or occasionally active, or sports enthusiasts often exercise, which will affect your performance. In a high probability, resistance training can produce obvious effects within three months, muscle strength and endurance will be greatly improved, and metabolic capacity will be improved by about 10%; If you practice aerobics, your heart and lung ability can be greatly improved in three months, and you will feel that the whole person is different and your body will change relatively slowly. If we stick to it properly, it will have obvious effects after half a year. Usually, it takes a person six months to get into the habit of exercising.

A bad beginning is the best beginning. I hope you can start early, find the fun of sports, stick to it and stick to it for a lifetime.

It depends on what is the main purpose of your fitness, whether it is to brush the body fat rate or gain muscle. Fitness is not an overnight thing, but a long-term process of full self-discipline in terms of diet, exercise and life rules. Personally, I think only long-term persistence is the real fitness.

There is no time limit, just feel a certain amount every day. Fitness is a potential power that can stimulate the human body.

Individuals are different, almost more than 3 months.

Everyone has different physical qualities, so there is no definite time.