T
Ta555
Enlightened
- Aug 31, 2021
- 1,317
Hi everyone,
Wondering if anyone can explain to me why exit bag with nitrogen/helium isn't recommended for people with lung issues? Surely even a person with lung issues would die if deprived of oxygen for long enough??
I don't have COPD or anything serious like that and I've never been formally diagnosed with asthma or ever touched an inhaler. I've never had any attacks where I couldn't breathe or had difficulty breathing. But one time my doctor made me breathe into one of those plastic spirometer things and apparently the volume of air I breathed out was smaller than what the chart says for my weight/height and she was like, have you got mild asthma? And I was like, I've never felt anything like asthma in my life? I mean, I was attending high intensity interval training before so I don't think so?
I have most of the equipment for the exit bag but don't want to use it if it's not going to work and would rather look for something else. If you know why people with lung issues shouldn't use the exit bag, or can explain the physiology of it, please let me know!
Oh and I can't go to the doctor's atm to do asthma investigations or anything like that, so all I'm after is just the explanation of why the method doesn't work with lung issues. Thanks!
Wondering if anyone can explain to me why exit bag with nitrogen/helium isn't recommended for people with lung issues? Surely even a person with lung issues would die if deprived of oxygen for long enough??
I don't have COPD or anything serious like that and I've never been formally diagnosed with asthma or ever touched an inhaler. I've never had any attacks where I couldn't breathe or had difficulty breathing. But one time my doctor made me breathe into one of those plastic spirometer things and apparently the volume of air I breathed out was smaller than what the chart says for my weight/height and she was like, have you got mild asthma? And I was like, I've never felt anything like asthma in my life? I mean, I was attending high intensity interval training before so I don't think so?
I have most of the equipment for the exit bag but don't want to use it if it's not going to work and would rather look for something else. If you know why people with lung issues shouldn't use the exit bag, or can explain the physiology of it, please let me know!
Oh and I can't go to the doctor's atm to do asthma investigations or anything like that, so all I'm after is just the explanation of why the method doesn't work with lung issues. Thanks!
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