Popular micro-health fitness experts tell us that when swimming, limb blood is easy to flow back to the heart due to the action of water, which can increase the fluidity of the heart, make the heart contract strongly, increase the elasticity of blood vessels and increase the stroke output. Therefore, swimming can exercise a strong heart.

2. Lung and respiratory functions have been improved.

In the process of swimming, you need to exchange breath in the water. This action can be regarded as a form of deep breathing, which can effectively stimulate the respiratory function and improve the oxygen uptake, so the respiratory function is improved. Long-term swimming exercise can increase breathing depth and vital capacity. It is found that the vital capacity of excellent swimmers can reach 5000-7000 ml, while that of normal healthy men is about 3500 ml.

3. The figure is thinner and more beautiful.

When swimming, water consumes more energy than land because its density and heat transfer are greater than air. These energy supplies are supplemented by consuming sugar and fat in the body. Regular swimming can gradually remove excess fat in the body. By exercising the whole body through swimming, the muscle lines will be very symmetrical, which can help us to evenly mobilize every muscle of the whole body and make the lines of the whole body smooth and beautiful. So, keep swimming 1 month, and you will find yourself thinner and more beautiful.

4. Flexibility has been enhanced

As the saying goes, "Old tendons are long and longevity is high", which means that people should be flexible. Because of the wide range of physical activities, it is necessary to ensure correct body posture when swimming, so one of the benefits of swimming 1 month is the improvement of flexibility. The study also found that almost all people who swim regularly become more flexible and soft.

5, the skin is better

This is better for women than buying cosmetics. This is because swimming is carried out in water, and a long-term high-humidity environment is conducive to moisturizing and maintaining the skin. Swimming can not only moisturize, but also wash away the skin, sweat glands and fat glands when people swim, which has a good massage effect, promotes blood circulation and makes the skin smooth and elastic. In addition, when exercising in water, it greatly reduces the irritation of salt in sweat to the skin and is also a kind of maintenance for the skin. So, if you can keep swimming for 1 month, you will find that your skin is getting better.

6. The pressure is reduced

The study also found that swimming is a good means to regulate mood. Modern people live under great pressure, and many people are often in a state of anxiety, melancholy and impetuousness. At this time, as long as you swim in the water a few times, not only the muscles will relax, but also the nerves will relax immediately, and the negative psychological factors that have side effects on the body will be discharged from the body to restore a positive and healthy psychological state. Therefore, keep swimming 1 month, and you will find that your stress will be drained, and it will naturally decrease.