Why does regular exercise strengthen the body? Why is exercise good for fitness?

Because proper exercise can prevent the deterioration of internal organs, can promote blood circulation, and enhance self-immunity.

Enhance cardiopulmonary function: Regular exercise has a great impact on the vascular system and respiratory system. Teenagers who insist on running and exercising can develop speed endurance and promote the normal growth and development of the heart and lungs.

Middle-aged and elderly people insist on jogging, which is a physical exercise that adheres to aerobic metabolism, which can ensure the adequate supply of blood, nutrients and oxygen to the heart, so that the function of the heart can be maintained and improved. Practice has proved that some middle-aged and elderly people who insist on long-distance running have the same heart function as the heart of a person who is 25 years younger than him and does not exercise regularly. The same is true for lung function.

Boosts metabolism and helps with weight control: Being overweight and obese is often a risk factor for disease, and low activity is one of the important causes of overweight and obesity. Exercise not only boosts metabolism, but also consumes a lot of energy and reduces fat accumulation.

For those who are weak and underweight due to poor digestion and absorption, a moderate amount of running can activate metabolic function, improve digestion and absorption, increase appetite, and play a role in appropriately increasing body weight.

Enhance the function of the nervous system: Outdoor or suburban running has a good effect on enhancing the function of the nervous system, especially eliminating the fatigue of mental work and preventing neurasthenia. People who insist on running and exercising have a common understanding, that is, running not only has an obvious role in fitness and strengthening, but also has an excellent effect on adjusting the balance of the human body, regulating emotions, and cheering up the spirit.

Exercise without opening the pulse can only strengthen the positive and auspicious body. I can also clean the dust and develop my stamina.

Exercise can improve our own physique, make ourselves better and able to fight off diseases. And it can make your physical fitness better and better, and exercise more and more easily, entering a virtuous circle. It is often said that shouting about fitness before strengthening the body is not a joke, and exercising can effectively enhance the physique of our body.

Exercise can change our mindset for the better and improve our mental health. It makes us feel better too. Exercise helps us to be emotionally stable and become more confident.

Physical exercise can exercise a person's will, enhance self-confidence, and also reduce psychological tension and anxiety.

Exercise can make ** clearer and firmer. After exercising, your ** becomes firm, full of collagen eggs and white regrets, the whole person will feel a feeling of refreshment, and your ** will become more transparent, white and red, and the whole **state will become very good.

Generally, the human body can promote the blood circulation of the whole body through continuous long-term exercise, thereby promoting metabolism, including the rapid renewal of immune cells, such as white blood cells, lymphocytes, etc., which can make these immune cells more active and destructive. Once the body is invaded by bacteria, viruses and other pathogens, these immune cells can quickly gather to kill these pathogens.

In the process of exercise, long-term exercise can improve the function of human organs, such as lung function will be improved, heart function will also be improved, which will enhance the body's immune response, can enhance the tolerance of the heart and lungs, and finally improve the overall immunity of the human body.

Long-term moderate and regular exercise may improve the endurance of muscles and bones, balance blood pressure and blood sugar, so it can enhance immunity.

However, if the amount of exercise increases by chance, and you don't exercise after a few days, it has no obvious effect on enhancing immunity, and it may also be detrimental to human health. Only long-term moderate and regular exercise is good for enhancing the body's immune cultivation and side digging ability.

Excessive obesity, high blood pressure, heart disease and other underlying diseases are not suitable for strenuous exercise, which may damage the body, increase the burden of cardiovascular and cerebrovascular diseases, and even induce acute diseases such as cerebral infarction and myocardial infarction. People with this disease can only walk, walk, do tai chi, and cannot run, climb, swim, play ball and other sports.

Nowadays, people's lives are getting better and better, and they have begun to pay attention to the health of the body, and when it comes to the connection here, it must be fitness, and there are many ways to exercise in lifeFor example, running, playing ball, etc., and many people wonder whether running can enhance physical fitness? In fact, it is possible, but it must be carried out for a long time, otherwise it will not achieve such an effect, so let's briefly analyze it.

People with poor physical fitness can enhance their physique by insisting on aerobic exercise, and it should be noted that they should choose softer exercises, 1. Play ball.

Asking someone to play ball is a great way to exercise. You can choose table tennis or badminton, which are good ways to enhance your physique. However, choose an opponent that suits your strength. If the other person's skills are too good, it may hit your self-confidence.

2. Jog. Poor physique is not suitable for strenuous exercise, but you can choose to go jogging every morning and evening, relatively speaking, jogging consumes much less energy, therefore, insist on jogging every day, after a period of time, your physique will be greatly improved.

3. Tai Chi. You can do some gentle exercises, such as walking in parks, courtyards, lakes, rivers, hillsides and other places with fresh air, doing tai chi, doing exercises, etc., and persistently. It is not advisable to do heavy load exercise and sweating exercise, and avoid using force and long-term breath-holding movements, so as not to deplete vitality.

4. Swimming. People with poor physique can go swimming in the swimming pool appropriately, swimming is also a good exercise, not only to exercise your endurance, but also to relax yourself, the whole body is surrounded by water, feel the flow of water, there will be a very comfortable feeling.

It can enhance physical fitness. The benefits of regular exercise are numerous.

1.Heart. Running has a strong heart and cardiovascular system.

While increasing the maximum oxygen uptake, the amount of oxygen delivered to the various organs of the body is greatly increased, and the quality of work of each organ is naturally greatly improved. In addition, middle-distance running will speed up blood circulation, so that the coronary arteries have enough blood to supply the heart muscle, thus preventing various heart diseases. Through the movement of the lower limbs, venous blood flow back to the heart is promoted and intravenous thrombosis is prevented.

2.Blood. With a strong cardiovascular system, runners' blood quality is better than normal, and the body's adaptation to long-term middle-distance running can improve metabolism and reduce blood lipid and cholesterol levels.

3.Lungs and respiratory system. Long-term middle-distance running exercises can strengthen lung function and increase lung capacity - regular long-distance running can develop the respiratory muscles of the lungs, so that each air exchange can be increased and lung function can be enhanced.

Insist on exercising every morning and evening to promote fat burning, enhance physical fitness, and remove dampness.

Exercise is one of the necessary conditions for good health, but there are several other things that are also very important: adequate sleep, balanced nutrition, and a good state of mind. Good luck.

1.If you're already at work, put your workout time until 30-40 minutes after dinner. Sports medicine is about walking at a constant pace, called aerobic exercise, which generally takes half an hour and can consume 100 kcal.

The same goes for jogging. As long as you insist on exercising for about an hour at night, your sleep will deepen, your appetite will become better, your legs will be strong, and you will be full of energy.

2.You can swim for a workout and put it in the middle of the day or in the evening. Stick to it for 40 minutes a day, about a kilometer. The number of colds is significantly reduced, the heartbeat is strong, and the muscles become stronger.

3.Rope skipping is generally 30-40 minutes after lunch. Skip rope continuously for 15 minutes, until the body sweats slightly, and you can't hold on for so long, you can slowly increase the time, the venue needs not to be large, and the exercise equipment is simple.

This is a more feasible exercise, and in the long run, your physical fitness will improve, and diseases will not come to your door. Good luck with your workout plan.