Reviewed by Neha Pathak on June 16, 2017

Sources

CDC: "Chronic Obstructive Pulmonary Disease (COPD)."<br>American Lung Association: "How Pulmonary Rehab Helps You Breathe."<br> Cleveland Clinic: "COPD Exercise Precautions," "COPD Exercise and Activity Guidelines."

© 2017 WebMD, LLC. All rights reserved.