1, body shaping and beauty. Swimming is the best way to lose weight. When swimming in the water, your body will be greatly resisted. When swimming for more than a certain time, the body's fat begins to burn.

Even if you soak in the swimming pool, because the water temperature in the swimming pool is generally lower than the human body temperature, in order to maintain the body temperature, the human body will automatically consume heat. Therefore, water exercise is more effective than air exercise, with twice the result with half the effort, and it can also exercise the muscles around the internal organs.

2. Enhance cardiopulmonary function. This is because the friction of water flow on human body will greatly improve the blood return speed of the heart. This whole-body exercise increases the blood transfusion of the heart and brain, which is also beneficial to the prevention and treatment of cardiovascular diseases.

3. Enhance cold resistance. Human capillaries contract when they meet cold water, and expand due to lack of oxygen during exercise, which enhances the ability of nervous system to control capillary contraction and expansion, and enhances the cold resistance of human body to some extent.

There is no harm in swimming, but there are precautions. The following are the precautions for swimming:

1, never swim on an empty stomach. In the process of swimming on an empty stomach, accidents may occur because of physical exhaustion. Oversaturated swimming will affect digestion, which may cause stomach cramps and even vomiting.

2. Avoid swimming after strenuous exercise. Qilu Evening News pointed out that swimming directly after strenuous exercise will increase the burden on the heart, and rushing directly into the water after strenuous exercise will cause a sudden drop in body temperature. At this time, the human body's resistance is weak and it is easy to cause a cold. So don't jump into the water immediately after strenuous exercise.

3. Avoid swimming alone. It is best to choose a crowded place when swimming, so that you can get help in case of an accident. Beginners had better be accompanied by people who can swim.

The benefits of baby swimming

The first is to promote physical development. The People's Daily pointed out that frequent swimming can promote the development of the baby's limbs, because the baby's limbs are completely free to move during swimming and can complete coordinated and exquisite movements at an early stage. Swimming can also expand the baby's vision, improve the ability to receive signals such as sound and color, and promote the development of the baby's nervous system.

In addition, Life Times pointed out that infant swimming also helps to enhance metabolism and develop myocardium. Helps the development of baby's brain and promotes the development of intelligence; Helps to improve respiratory system function and increase vital capacity; It also helps to improve the baby's ability to resist germs.

Parents should be fully prepared before the baby swims. First, try the water temperature. When the baby gets used to the water temperature, put it into the water completely and walk with the swimming ring. Immediately after landing, wrap the baby's body with a bath towel to prevent colds.

People's Network-Don't you know that swimming has so many benefits?