How long does it last for a human to hold his breath? What is the maximum amount of time a human can

How long can humans hold their breath? The vast majority of people struggle to hold their breath for more than a minute, but Frenchman Stefan Mifsuu has super self-control. On June 8, 2009, Mifusu performed a feat of 11 minutes and 35 seconds of apnea, setting a new world record for apnea at rest.

In the challenge, competitors soak their faces in a pool of icy water. This is not to prevent them from cheating, but to provoke the mammal's instinct to dive and launch. When the face is immersed in cold water, the external blood vessels constrict, and blood flows from the ends of the limbs to the heart and brain.

As a result, the heart rate slows down, which reduces the chance of oxygen spreading throughout the body. Apnea masters have been trained to have a heart rate that is half that of non-divers when immersed in cold water. It is also important to breathe forcefully before attempting to record the time of breath-holding.

This is because the brain monitors the amount of carbon dioxide in the blood and uses this to determine when to trigger the respiratory reflex. Rapid and deep breathing pushes carbon dioxide out of the body, which in turn allows you to hold your breath for as long as possible before reaching your body's limits. So, having a larger lung is a natural advantage.

Have humans reached the limit of their apnea? Johan Anderson, a physicist at Lund University in Sweden, gave a negative answer. The physiologist, who has been studying the effects of apnea in divers, said

Before apnea records stabilize, good divers can expect to extend their apnea to around 15 minutes. But they can also be at risk during prolonged breath-holding. Anderson found that resting apnea on dry land led to a 37% increase in blood levels of the S100B protein, a marker of hypoxic brain injury.

He said that while the increase is much lower than that found in hypoxia, the damage suffered by people who challenge static breathlessness can accumulate over the long term. (Zhang Ying).

It's so powerful, can a snorkel master hold his breath for about 10 minutes?

The average person holds their breath for less than 1 minute.

The length of breath-holding time is related to lung capacity. Athletes who have undergone long-term systematic training have a large lung capacity, which can reach more than 8000 ml, while the average person has only 2000 4000 ml.

Human breathing is to obtain oxygen in the air, which converts the food we eat into energy for the human body, and at the same time expels carbon dioxide, the exhaust gas. If you stop ** oxygen, the human organs will gradually stop working due to lack of energy, when the brain, heart and other important organs stop working, people will die, and it only takes about 5 minutes to die after oxygen is cut off. After targeted training, the body's tolerance to hypoxia will improve, and it will be able to hold its breath for a longer time.

Hold your breath underwater and in the air, and stay in the water for longer. Many people can hold their breath in the air for about 1 minute, but in the water it can reach 2 to 3 minutes. This is because when the whole body of a person is immersed in cold water, in order to maintain the heat in the body and prevent the water from flowing into the trachea and causing suffocation, the body will automatically trigger the "diving reflex", which will make people's heart rate drop, capillary constriction, blood flow from the limbs to the most core body organs - brain, heart and lungs, etc., which is like the human body turns on the "power saving mode", with the minimum oxygen consumption to ensure basic life activities, so that people can survive underwater for longer.

The longest breath-holding person in the world was Spanish freediver Alex Segura, who held his breath underwater for 24 minutes and 3 seconds. But in the air, he couldn't hold it for so long.

The maximum amount of time a human can hold their breath is 22 minutes. This feat was challenged by Daniel Miller in 2012. He was an American who was doing the challenge in a swimming pool at the time.

Breath-holding time refers to the length of time a person can remain without breathing without inhaling additional oxygen. However, breath-holding time is affected by a variety of factors, such as individual health, respiratory system, climate, etc., therefore, it is not guaranteed that the breath-holding time will be the same for all people in different environments.

However, it is worth noting that breath-holding can cause a range of negative effects, especially prolonged breath-holding. Prolonged breath-holding increases the accumulation of carbon dioxide, and the amount of carbon dioxide in the blood increases the amount of carbon dioxide in the body, which leads to changes in acidity in the body, which can cause symptoms such as hallucinations, dizziness, drowsiness, fainting, etc. In extreme cases, holding your breath for too long can also lead to sudden death.

Therefore, it is not advisable for people to try the challenge of holding their breath for a long time to avoid unnecessary risks.

While it is unlikely that long periods of breath-holding will become a common practice in people's daily lives, this technique can be very useful in some cases. For example, divers can train to increase their breath-holding time to better explore and observe underwater. In addition, breath-holding can also be used in mental training and meditation practices to help people have more control over their breathing and mindset.

Overall, the longest human breath-holding time recorded was 22 minutes, but it did not pose a challenge or competition. Attempting to hold your breath for long periods of time may have a negative impact on your health, so it is not recommended to try it except in specific circumstances. <>

In general, holding your breath for 10 minutes will kill you.

People can really suffocate themselves to death like this.

Tom Siatas of Hamburg, Germany, 30, was named "the longest person in the world to hold his breath" by the Guinness Book of World Records for holding his breath for 15 minutes and 2 seconds on a live TV show, breaking his own world record of 14 minutes and 25 seconds.

How long can a person hold their breath? Is it harmful to the body if I don't breathe for a long time?

On average, a healthy young person can hold their breath for up to 3 minutes and can do so for longer if trained. However, because the body does not store much oxygen, people may begin to lose consciousness after a certain limit.

The cause of breathing is not the lack of oxygen, but the accumulation of carbon dioxide in the blood. When the pressure of carbon dioxide in the blood is high enough, the body's desire to breathe becomes very urgent. This is because the respiratory center in the computer is triggered by carbon dioxide, forcing the body to open its mouth for air.

By the pool, the children often gulped for air, each breathing was sharp and deep, for several minutes, they thought they were inhaling a lot of oxygen, but in fact they were expelling carbon dioxide from their bodies. Children may be able to stay underwater for an extra 30 seconds, but doing so is dangerous because they don't have any extra oxygen to supply. Due to the low partial pressure in the brain, it may lead to brain dysfunction, so people begin to choke on water or even drown in the pool.

Tom Siatas of Hamburg, Germany, 30, was named "the longest person in the world to hold his breath" by the Guinness Book of World Records for holding his breath for 15 minutes and 2 seconds on a live TV show, breaking his own world record of 14 minutes and 25 seconds.

The human body lacks strong receptors to sense the lack of oxygen in the body. In fact, the lack of oxygen makes people feel happy and excited temporarily, which is one of the reasons why people are excited when they first go to the high mountains. Before the invention of oxygen masks, pilots who rose early to fight in the air were also affected by temporary euphoria.

At an altitude of more than 6,000 meters, the pilots became more and more excited as they flew through the dense anti-aircraft fire network and over the target, and then began to make mistakes in judgment, lose consciousness, and finally lead to a crash and death.

It is very easy for the average person to practice for 3-4 minutes. But you have to be careful with your own breath-holding training, because after training, your breath-holding body is actually in a very hypoxic state, and your own obvious experience is that there is no discomfort, as if you don't want to breathe at all. Therefore, if you don't pay attention or the heart and lung function are not good, it is easy to pass, which is what we often call running out of gas.

Good freestyle divers and breath-holding experts are also at risk of life, so be careful if you practice breath-holding the method and don't push yourself to extend the time.

In fact, I have said many times in "Know", first take a deep breath, inhale each puff until you can't breathe in again, and then exhale until you can't exhale again, and the whole process should be calm and even. Until the brain is slightly dizzy or sleepy, and then the feeling completely disappears, it will take about 5 minutes in between, at which time you start to hold your breath and look at the time. You will find that even if it is the first time you practice, it is easy to hold your breath for 1 and a half to 2 minutes, if you feel uncomfortable such as unable to hold back, or your head is a little dizzy, stop immediately, don't force it.

Just practice a few times a day, but it's best to have an interval of more than 1 hour, and it will soon progress to about 3 points. But if the feeling of drowsiness and dizziness intensifies, do not practice anymore to avoid a lack of oxygen to the brain. And don't force yourself to work longer or more, after all, we don't want to do any miracles, just improve lung function.