3 ms·
Your first sentence and last sentence basically contradict each other....
by talldatethrow 3y ago
Your first sentence and last sentence basically contradict each other....
- elil17 3y agoIt means your diaphragm has to do more work to open and close your lungs. However you’re still able to get plenty of oxygen.
- talldatethrow 3y agoI guess my personal experiences mowing lawns and dirtbiking in a mask are meaningless and false. I got it. I just have to do more work, but it's no harder, and I can still get 'plenty' of air, as long as I don't need more than totally sedentary.