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Show HN: Can You Hold Your Breath for 40 Seconds?

holdbreathfor40seconds.com

41–50 of 51 posts

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#41
post #20

I can do 3:30 and I even submitted a short film about it to a local film festival. People still thought I cheated somehow. Everybody should be able to do 1:30 with some minor training. With extensive training 6m should be doable

from our research, 6 minutes is actually hard, but not impossible. We took 40 seconds, because its an average a normal person can do. If it's something below, you need to be aware of doing some exercise or changing your smoking habits(if any) or consult a doctor.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#43
post #38

Earlier quoted context omitted.

Yes, it’s crucial in fact.

I remember reading about it, but care to explain simply why it helps?

Not an expert but my basic understanding is that the hyperventilating before holding your breath basically oxygenates your blood so that you can hold for longer.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#44
post #34

Earlier quoted context omitted.

The purpose of 40 seconds is for most people to feel accomplished so they are incentivised to sign up. This is a landing page for an upcoming app.

Thank you for checking it out. You are right, we are working on something to make us healthy in the most easy way.

I just wish you’d made the challenge more difficult. I signed up and look forward to hearing from you. Getting notifications that are purely life-improving have a lot of potential. Too much advertising gets mixed in.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#45
post #34

Is 40 seconds... challenging for people? Sorry, I don't know, maybe this comes off as entitled. I'm 33, a SWE that sits at a computer 8hrs/day for work and then another 4hrs/day for play. I absolutely could not run five miles, but I do go for walks. I've smoked weed on and off for over a decade. This website was absolutely trivial for me to accomplish with zero prep. I wasn't even concerned about my ability when I st…

The purpose of 40 seconds is for most people to feel accomplished so they are incentivised to sign up. This is a landing page for an upcoming app.

"Only geniuses can solve ..." wow I'm a genius. Always knew it.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#46

Earlier quoted context omitted.

Frequency is the determinant variable, on and off over a decade is too open ended to be relevant.

I agree I could've been more clear. Less than an ounce of weed per month for five years. Then an ounce of weed per month, every month, for another 5 years. Two six month breaks. One three month break. Coughing up black stuff from my lungs wasn't unheard of. I had genuine concern about the damage I was doing to my lungs and brain, so I started trying to quit more seriously about two years ago. Two of the six month bre…

>Coughing up black stuff from my lungs

At least switch to a vaporiser if you dont quit completely.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#48
post #38

Earlier quoted context omitted.

I remember reading about it, but care to explain simply why it helps?

Not an expert but my basic understanding is that the hyperventilating before holding your breath basically oxygenates your blood so that you can hold for longer.

No, that's because hyperventilation washes out CO2 so the CO2 alarm going off later than usual

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#49
post #20

I can do 3:30 and I even submitted a short film about it to a local film festival. People still thought I cheated somehow. Everybody should be able to do 1:30 with some minor training. With extensive training 6m should be doable

No it's not, unless hyperventilating on pure oxygen (it's ridiculous that this is allowed in competition). I used to be a medical instructor for AIDA (now retired). Anything above 5 minutes is not simply a matter of training. One can put years into apnea walks and breath tables and never approach six minutes. Genetics (lung volume) and the body's ability to cope with increased CO2 levels are the critical factors.

You are right. I've looked up the apnoe training tables again, and the limit is 5 min indeed.

Re: Show HN: Can You Hold Your Breath for 40 Seconds?

#50

Is 40 seconds... challenging for people? Sorry, I don't know, maybe this comes off as entitled. I'm 33, a SWE that sits at a computer 8hrs/day for work and then another 4hrs/day for play. I absolutely could not run five miles, but I do go for walks. I've smoked weed on and off for over a decade. This website was absolutely trivial for me to accomplish with zero prep. I wasn't even concerned about my ability when I st…

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