How long can a normal person hold his breath?

Holding your breath is a very common phenomenon in normal times. In daily life, many sports require holding your breath. In particular, some people who participate in sports competitions are usually required to hold their breath. Some people hold their breath for a longer time, while others hold their breath for a shorter time. However, under normal circumstances, it is best not to hold your breath for a long time. Holding your breath for a long time is not good for your health and will seriously endanger your health.

How long can a normal person hold his breath?

The normal time a person can hold their breath is about one minute, but a short breath-holding time does not mean that your lungs are bad, but that your lung capacity is poor. Doing more exercises such as long-distance running and swimming can increase your lung capacity. Moreover, holding breath may cause a normal person to fall into a coma, but most people will wake up after a dozen seconds.

Scientific and effective breath-holding method

When a person holds his breath, the central nervous system that controls breathing is extremely excited. This excitement can instantly increase a person's explosive power, which can excite more spinal motor neurons and cause them to contract continuously, thereby strengthening muscle contraction ability.

The benefits of holding your breath

There is a direct relationship between the length of time you hold your breath and your lung capacity. The greater your lung capacity, the longer you can hold your breath. Lung capacity is an important criterion for testing your cardiopulmonary function. Good cardiopulmonary function is of great help in improving your swimming skills. Therefore, holding your breath underwater for a long time can also improve your cardiopulmonary function. In addition, the world record for holding breath is 20 minutes and 55 seconds.

Causes and hazards of decreased vital capacity

The time you hold your breath does have something to do with your physical condition. For example: staying up late, smoking, and drinking for a long time will reduce lung capacity. In addition, lack of exercise and nutritional imbalance can lead to a decrease in lung capacity.

Once the lung capacity decreases, it will lead to symptoms of hypoxia and dizziness after exercise. After entering old age, there may be a variety of diseases that affect lung function and lungs, such as bronchitis, asthma, pneumonia, etc.

The correct way to hold your breath

First, take a deep breath for 5 seconds and then shrug your shoulders. This will fully open your chest and allow you to breathe in more oxygen. Then sink into the water and hold your breath. While holding your breath, slowly inhale some water. When you feel you are out of air, slowly spit out the water in your mouth. This is because water actually contains a small amount of oxygen.

Note: When doing breath-holding training, do not blindly pursue the length of time, because everyone's lung capacity is different. Therefore, when we are doing breath-holding training and feel that we have no oxygen, we should immediately stop such training and exhale.

Hazards: If you hold your breath underwater for a long time, you will experience symptoms such as dizziness, nausea, black eyes, tinnitus, etc., which is very dangerous.