Shortness of breath can signal something like anxiety or anemia — or it could be a sign of an emergency, such as a heart attack or blood clot.

Sore throats that come and go are usually related to smoking, allergies, or acid reflux but in rare cases it could be a sign ...

How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

Short bursts of exercise of around 5 minutes twice a day could help improve heart and lung function, new research suggests.