Respiratory
health advisory
Hospital
Diseases
2007-11-12 20:35:05
Is it normal for a person to breath in/out using his/her mouth while jogging/football and other similar stuff?
Answer:It is not "efficient" if you will. Any good trainer or coach will discourage you from this habit. You will have more energy and quality oxygen if you breath through your nose.
Absolutely! You can take in a lot more air through your mouth than your nose.