My health teacher said that if you're getting winded its not good for you. You have to slowly work yourself up to the point of where you don't get winded. He says if you're working out and can't ...

i don't really buy that. i think that if you get winded it means your pushing yourself to your limit. i mean, if you're getting winded walking up a single flight of stairs then you have problems,...

Getting winded isn't improving your cardiac health. If you're having trouble breathing you're not doing aerobic work anymore.