What Does Pursed-Lip Breathing Do? When you have trouble breathing, it can make you anxious. Being anxious can then make it even harder for you to breathe, creating a vicious cycle. Consequently, you ...

Chronic obstructive pulmonary disease (COPD) is more likely to conjure images of breathlessness rather than weak muscles, but can COPD also cause muscle weakness? Research seems to show a correlation.

(CNN) — During workouts, do you think about your breathing — or does it just happen in the background? Most people understand the importance of proper exercise form, yet they often overlook the ...

Persistent exhaustion is often blamed on stress, workload, or poor sleep, but a growing body of research points to something ...