The definition of deep breathing, in real life, deep breathing is actually something we often do. Breathing is really related to our health, and everyone can't do without breathing. Let me introduce the definition of deep breathing for you.

Definition of deep breathing 1 The so-called deep breathing means that the chest and abdomen are combined to breathe, which can expel residual gases and other metabolites from the lungs and inhale more fresh air to supply oxygen needed by various organs and improve or enhance organ functions. Deep breathing can make people's chest and abdomen muscles and organs exercise to a greater extent, inhale more oxygen, spit out carbon dioxide, strengthen blood circulation, and help relieve fatigue and relax mood.

How to do deep breathing exercise?

In fact, the correct deep breathing is of great benefit to our cardiopulmonary function. According to the research of Jichi Medical University, only 80% ~ 90% of alveoli can work fully, and the rest are in the "off" state. Making these alveoli work can produce more prostaglandin, which will help to dilate blood vessels and lower blood pressure.

In addition, when breathing, the amount of gas inhaled and exhaled at a time is only 400 ~ 500ml, while when breathing deeply, it can reach 3500ml for men and 2500ml for women. Therefore, proper deep breathing is beneficial to the effective expansion of chest and lungs, enhancing the vitality of intercostal muscles and increasing vital capacity. By actively adjusting the depth and frequency of breathing, you can also relax nervous and relieve anxiety, which is good for modern people with fast pace of life.

How can I breathe correctly? Inhalation and exhalation can not be ignored. First of all, breathe in gently, that is, breathe in as deeply, evenly, slowly and rhythmically as possible, so that the gas can fill the alveoli as much as possible. It is best to mobilize chest breathing and abdominal breathing at the same time, rather than just chest and abdomen.

Then, exhale slowly and forcefully, as clean as possible to ensure more gas exchange. This is like a rubber ball. Only when the gas inside is squeezed out as much as possible can more fresh gas be inhaled when it rebounds. Between inhaling and exhaling, you can hold your breath for about 5 seconds, and imagine some soothing and quiet scenes, such as watching the snow scene, watching the sunrise by the sea, walking on the grassland, boating on the lake, fishing by the water, etc.

Therefore, friends can do deep breathing exercise at ordinary times. The exercise method is particularly simple and can be done anytime and anywhere. It also has a good health preserving function and is suitable for people of all ages to exercise. At the same time, everyone must pay attention to exercise methods, otherwise the effect will become worse.

Definition of deep breathing 2 What are the benefits of deep breathing?

First, prevent and treat respiratory diseases.

There are many respiratory diseases, such as bronchitis, emphysema and asthma, which have caused serious harm to our health. This disease in the body will lead to the long-term expansion of the lungs, and the elasticity of the lungs will also be weakened, which has a very intuitive impact on vital capacity.

If you take a deep breath, you can effectively increase the contraction ability of muscles, and at the same time, the expansion force of the chest and lungs will be greatly increased, so the vitality of muscles will be improved. Long-term persistence in deep breathing can restore the elasticity of the lungs, and at the same time, the vital capacity will be greatly increased, which can not only prevent and alleviate diseases, but also effectively restore health.

Second, the prevention and treatment of hypertension

Deep breathing every day can effectively lower blood pressure. Why is this happening? The main reason is that there are hundreds of millions of alveoli in the lungs. In the process of breathing at ordinary times, only more than 80% of alveoli are fully worked, while the alveoli below are in a waste situation.

If you breathe deeply into your body, you can make all the alveoli move. In addition, the alveoli will produce prostaglandin when they work, so deep breathing can make all alveoli work, which will greatly increase the prostaglandin produced. More prostaglandin will enter blood vessels, blood vessels will dilate, and blood pressure will naturally drop.

To get the best effect of lowering blood pressure, do deep breathing exercise three times a day in the morning, at noon and at night, and the duration of each exercise should be controlled at least for more than ten minutes.

Third, relax.

If you purposefully control your body to breathe deeply, you can keep your brain and body away from fatigue as soon as possible, and at the same time, it also has a certain regulatory effect on the nervous system, and your body and mind will feel more relaxed. Therefore, deep breathing plays a very important role in the body, and the amount of exhaled gas is about eight times that of normal breathing, which can make the body gain great energy.

Fourth, decompression promotes sleep.

If people can actively adjust the frequency and depth of breathing, that is, take deep breathing exercises, they can relax their nervous spirit and feel more comfortable. If the neck pain is caused by excessive work pressure, deep breathing can effectively relieve the pain.

If insomniacs take a deep breath, their sleep quality will get better and better, and they can fall asleep faster. In a word, gently breathing and reducing the rhythm and speed of breathing can effectively treat insomnia.

The correct way to take a deep breath

To get the right breath, the most important thing is to exhale and inhale. In the process of inhalation, the speed must be slow and even, and try to fill the alveoli in our body with fresh gas. The second is to exhale. When exhaling, it must be clean, so that all the waste gas can be completely discharged from the body and more fresh air can be exchanged.

The correct method of deep breathing should grasp two principles, namely uniformity and gentleness. When inhaling, try to inhale evenly and slowly through your nose and inhale deeply until you can't breathe in. Exhale vigorously when exhaling, pretending to blow balloons, so as to discharge the waste gas out of the body to the maximum extent and ensure more gas exchange.

The most scientific breathing method is: "Breathe-stop (hold your breath 10~20 seconds)-breathe". Whether it's preventing and treating diseases, strengthening the body, or when stress strikes, mood is unstable and you can't sleep, you can take a deep breath according to the above methods. "Take a deep breath to relax and concentrate. Counting can help you concentrate. Take a deep breath anytime, anywhere, when driving through a red light, when walking, before answering the phone, when taking a shower.

Precautions for deep breathing

When taking a deep breath, choose an environment with fresh air, not too early (for example, before 8 am). Do it 4-6 times a day for 5 minutes each time. Breathe normally 65,438+06 times/min, and take a deep breath 8 times/min is better. Frequent deep breathing can promote the absorption function of the kidney, thus achieving the function of nourishing the kidney.

If you can persist in taking a deep breath consciously at work, you can also increase the oxygen supply to your brain and relieve fatigue. For patients with chronic bronchitis, chronic bronchial asthma and emphysema, due to the reduction of inhaled air and more exhaled air, it will hurt kidney qi for a long time, and regular deep breathing exercise is also conducive to improving lung function.

It should be reminded that people with obstructive pulmonary disease are not suitable for deep breathing. If they have other diseases, they can take a deep breath at the doctor's suggestion.

Definition of deep breathing 3 What are the benefits of deep breathing?

1, prevention and treatment of respiratory diseases. In daily life, common respiratory diseases include bronchitis, emphysema and asthma. These respiratory diseases will do great harm to our health. If you can take a deep breath in your daily life, you can restore the elasticity of your lungs, enhance your resistance, and resist the infection of respiratory diseases, thus preventing and alleviating the occurrence of respiratory diseases.

2, relax, deep breathing can relax emotions and effectively relieve mental stress. So, when you are stressed, you can try to take a deep breath, which can relax your nervous mood. If you can meditate while taking a deep breath, the effect will be better.

3, promote sleep, if you take a deep breath before going to bed, you can relax the nerves that are tense because of work and study, and your mood will be more comfortable and easy to fall asleep. Deep breathing can make people's blood full of nutrients, so you can get a better sleep.

4, improve organ function, deep breathing can inhale more oxygen, spit out carbon dioxide, so as to discharge the exhaust gas and other metabolites of the lungs, and supply the oxygen needed by various organs, improve or improve the functions of various organs of the body, so that people's bodies are healthier and more energetic.

Deep breathing can prevent a variety of respiratory systems, relax the spirit and promote sleep, so it is very beneficial to people. Everyone can take more deep breaths at ordinary times. However, it is best not to take a deep breath anytime and anywhere every day. If you take too many deep breaths and breathe too slowly, it may also lead to hypoxia, so it is best to take two or three deep breaths every day.