Thanks, Risa...
I actually (after the O2 sat drops with exercise) have just now been trying to breathe correctly when I do cardio. I used to breathe in AND out through my mouth when I ran, which DH said is NOT the right way to breathe when you exercise. You should try to breathe in through the nose (as much as possible when running, anyway) and out through the mouth. Since I've been doing this, my O2 sats seemed to be higher (like lower 90s compared with 84ish). Its weird how just the "right" way to breathe to get the oxygen where it needs to be makes such a big difference, but it does seem to work.
I don't think I cough any more or less with this type of breathing while I run, but I DO think I cough more with this type of breathing when I lift cause of the exertion when you're "huffing" out with each lift. It seems to bring a ton more stuff up for me anyway.
I agree that it probably is just overexerting my lungs, but in the same respect I don't want to LOWER my intensity cause I feel GREAT after a workout, ya know? Do you think your lungs eventually "adapt" to and increase in workouts/intensities? I suppose they would, but maybe it would take awhile? I also wonder if I'm bringing up more crud now because of overexertion, will that also wane once I've hit a "plateau" and alway workout this much at this intensity or will lifting weights with the hard breaths out (I call them "huffs") and 4 days a week of cardio always give me such results?
Anyway, sorry this got so long-winded again. I appreciate your thoughts!
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