9. How to Prevent Exercise Induced Asthma
When you exercise, you take in more air through your mouth. This air does not have the same benefits as air passing through your nasal passages, and the muscles of your airways react by tightening.
When you exercise, you take in more air through your mouth. This air does not have the same benefits as air passing through your nasal passages, and the muscles of your airways react by tightening.
