How long can a average person hold their breath

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How Long Can a Person Hold Their Breath?

how long can a average person hold their breath

Why can some people hold their breath for minutes but others only than the 30 seconds or so that the average person goes before coming up.

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The pulse rate in an untrained diver, the Daily Mail says, will decrease 10 to 30 percent when underwater. But professional divers can reduce theirs by more than 50 percent. Which brings us to records. The Guinness Book of World Records allows divers to hyperventilate for up to 30 minutes with pure oxygen before they submerge for their record attempt. This practice, Discovery News reports , helps the body expel carbon dioxide, buying time before carbon dioxide levels become toxic. Boosting oxygen stores, on the other hand, buys time before oxygen levels fall too low, which leads to brain and tissue damage.

The ability to hold your breath is hardwired. Segura Vendrell achieved the record with the help of what is known as an oxygen-assist. He breathed pure oxygen for a certain period of time before he began his extended float—essentially hyperventilating, filling his lungs to capacity with oxygen. Lung function—and breath holding—varies widely from individual to individual, says Clayton Cowl , chair of preventive occupational and aerospace medicine at the Mayo Clinic in Rochester, Minnesota. For instance, studies have shown that people with shorter trunks tend to have lower lung function than those with longer trunks. Women have lung volumes that are 10 to 12 percent less than men, because their rib cages are usually smaller.

A few people can hold their breath for an astonishingly long time, discovers Frank Swain. How do they do it? Last November, year-old Nicholas Mevoli lay on his back on the ocean surface, gulping air like a fish to pack his lungs with air. It would end in disaster. How long can someone stay underwater without surfacing? How long can anyone go without breathing? As humans push into our two final frontiers — deep space and the deep ocean — an understanding of our survival in airless environments is worth exploring.

Since human beings can't breathe under water like fish can, you're going to need to hold your breath if you plan to spend much time below the surface. When kids play in the pool, at the lake or even in the bathtub, it's usually not long before a contest breaks out to see who can hold their breath the longest underwater. Holding your breath underwater isn't just a kids' game, though. Extreme athletes known as freedivers regularly have the same kinds of contests. This practice is known as static apnea.



What’s the secret to holding your breath?

What happens If you hold your breath while scuba diving and freediving

How long can you go without air?

H ow long can you hold your breath? The first 30 seconds are easy. My heart is pounding. I let out a tiny breath and this helps. Eventually I give in, expelling the spent air in my lungs and taking a huge gasp. I manage one minute and 12 seconds.

Holding your breath may not be the flashiest feat of athleticism, but performing it at its highest level is still incredibly impressive, especially since it's something we've all done, and can all relate to. The limits to which some can push breath control, in fact, are more impressive than most people probably know. Over the weekend, a year-old free diver named Nicholas Mevoli died when testing those limits, attempting a record-setting free dive of feet. He dove for three minutes and 38 seconds, and returned to the surface under his own power. He lost consciousness shortly thereafter, and was soon pronounced dead. It was a tragic end to an incredible human achievement: While three and a half minutes might seem like an eternity to hold your breath while swimming, what Mevoli did was actually far more notable than that.

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