see this is one of the problems. you mask zombies skip right to "hypoxia or asphyxiation" as an argument and act like there is no problem with o2 deficiency leading up to it. Its like saying speeding is not a problem and only recognize the crash.

"you breath in basically o2 and co2 mixture right? what you exhale is a greater co2 to o2 ratio then what you breathed in right?"
(the matrix of the mask and the space between the outside surface of the mask and mouth is a stagnant air space. the breath you breath out into to the mask will be the breath you will first breath back in. so your whole breath will not be a fresh as a breath with out a mask. So the o2 co2 ratio will be lower when it is drawn into the lungs. lower % o2 means lower % o2 absorption. and it will get worse with more masks that increase the stagnant air space. If a person is idle a mask is not that big of burden but as activity goes up things start to go bad, why you dont see foot ball players wearing masks when they play. I cant help but think you mask zombies are getting trolled just to see how many masks you will put on. lol but things are so weird these days maybe we are all being trolled?

its like u idiots think carbon dioxide is carbon monoxide or something. armchair chemists out here....

What you're missing is that your body will easily adjust. If it has too much CO2, it will exhale more CO2. Increasing CO2 does not decrease the amount of oxygen you absorb from your breathe until you're in acidosis. The couple percent less oxygen you breathe in is not concerning because the absorption curve is not linear. Decreasing the oxygen by 5% does not result in 5% less absorption. It results in a fraction of a percent less absorption. (You learn this in any biochemistry book, sigmoidal bonding curves).

This has been proven dozens of times by people who just wear a pulse-oximeter and go about their work.

One doctor even put on 10 masks and took a video of him running 10 miles to work lol

This post was edited by Thor123422 on Feb 18 2021 11:40am

respiratory acidosis. you shouldn't wear a mask while exercising.

better yet you shouldn't exercise outside of your own home unless you're a jogger or taking a self defense class. people who give planet fitness or whomever else 20$/month are idiots.

i got a full setup weight bench with a rack my 6'3" man sized body can do squats with for 200$ used.

I mean that's correct but 36% of people rent their homes.

then do yoga, its better for people than basically any exercise anyways. most men, myself included, just cant do it because it feels too lame. i want to move some iron while Motley Crue blares.

Once again, the pot is calling the kettle black. We've explained it numerous times, you're just too stupid to understand.

I'll try one more time: you do not absorb all of the oxygen you breathe in, only a small percentage of it. You can increase the concentration of co2 you're breathing and decrease the amount of oxygen a significant amount with no effect on your blood oxygen levels AT ALL. You would need a huge decrease in o2 concentration in the air before you noticed a drop in blood o2 levels.

It would be laughable that you still think that that paper says that masks are harmful if it weren't pathetic that stupid people like you can vote. A government by the people, for the people only works if the people have brains and you clearly don't.

fukn eh dude the breath you breath out is always a greater co2 to 02 raito then what you breathed in. you people have your masks on to tight. and lets see a l;ink to the 10 mask runner

lungs will absorb o2 at a constant rate a lower o2 ratio makes means the air in contact with the lung is just lower so trhe percentage will be lower. why da fuk do you think people complain of headaches and such?.....................o i forgot the mask zombies just say its in their imagination. you just slapped that mask right on there didnt you. never a conscious thought and going to defended it to the end no mater how stupid it sounds.