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Kindness. There should be a change in the shape of the lips.
Be careful when you're not diving.
Information in this regard can be consulted.
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Summary. Hello dear! There are benefits: Swimming, breath-holding is good for the body.
Swimming is a great fitness exercise to improve the coordination of the limbs and abdomen. Holding your breath in the water can build your lung capacity. People with high lung capacity hold their breath for a long time in water and have good aqueous properties.
Have a regular routine, don't be too tired and nervous, and get enough sleep. Reasonable arrangement of three meals a day is sufficient.
Is it good for the body to hold your breath while swimming?
Hello dear! There are benefits: Swimming, breath-holding is good for the body. Swimming is a great fitness exercise to improve the coordination of the limbs and abdomen.
Holding your breath in the water can build your lung capacity. People with high lung capacity hold their breath for a long time in water and have good aqueous properties. Have a regular routine, don't be too tired and nervous, and get enough sleep.
Reasonable arrangement of three meals a day is sufficient.
Holding your breath by yourself generally will not cause brain damage, brain damage will cause irreversible damage caused by the death of brain cells after more than 5 minutes of lack of oxygen in the brain, and holding your breath can be controlled, this situation will not cause damage.
You are out of breath, and excessive exercise is not recommended for cardiovascular disease.
It can cause a lack of blood supply, but it does not affect brain cells.
Hello, there is such a possibility. Here we recommend that you do some aerobic exercise.
Exercising too much can be a burden on your body.
From a health point of view, I would advise you to give it up.
The main thing is that the cardiovascular pressure on you is too great, and the general overdose is a burden on the body.
You can also choose from the same fitness effect, yoga, gymnastics, walking, etc.
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Breath. Breath-holding is a way to exercise your bodyBreath-holding has a good effect on the body, which can reflexively cause an increase in muscle tension when holding breath, which can create the most effective contraction support conditions for related movements.
However, if you hold your breath for too long, it will cause symptoms such as dizziness and chest tightness. Some people with cardiovascular and cerebrovascular diseases should also not practice breath-holding, otherwise it will cause hypoxia of the brain and myocardium, insufficient blood supply to the heart, and aggravate the condition. When practicing breath-holding, you must grasp a good degree, and stop immediately if you have chest tightness, dizziness and other symptoms.
Correct understanding of swimming
Water is denser and more heat-transferring than air, so swimming consumes more energy than other sports. Experiments have shown that four minutes of staying in water at 12 degrees Celsius consumes the same amount of heat as one hour on land at the same temperature. It can be seen that at the same time and intensity, the heat consumed in water is much greater than that on land.
Swimming can not only improve your heart and lung fitness, but also exercise almost all of your muscles, especially if you stick to regular intensive training, a few months of hard work can make you go"Reborn"。In the water, the bones of the person are fully relaxed, which is very good for maintaining a straight body, and for teenagers who are growing their bodies, regular and consistent swimming exercises can make you grow into one"Tall man"。
The above content refers to the Encyclopedia - Swimming ** method.
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There is no benefit, it will be easier to choke on water, and it will not work well.
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It can also increase the time of holding breath, and improve your lung capacity, which will make you more suitable for underwater activities after a long time.
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Of course, it is beneficial, and it is very helpful for swimming practice.
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Of course, it's good to improve your swimming and improve your breathing, but I think it depends on each person's situation.
In an enclosed space, if human beings want to live, there must be two conditions, the first is food and water, and the second is air, and air is crucial, that is, how the oxygen in the air is obtained. In a closed space, food and water can be prepared in advance and maintained for a certain length of time, this can be calculated, but air can also be calculated and manufactured, this is in a closed space, and it is also a common way of thinking in submarines.
Mental exhaustion and frequent fatigue; Low cardiovascular function, easy to be obese, easy to get high blood pressure, cerebral thrombosis and coronary heart disease; Lung capacity is small, oxygen supply is insufficient, and it is easy to age; muscle relaxation, poor muscle strength, deterioration of motor function; Resistance is declining, and there are many diseases. Come and get moving!
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