Accessory muscle breathing means using muscles other than those typically used for breathing to take in and expel air. One example is the subclavius — between the collarbone and the top rib — which ...

Labored breathing can be normal if it's during exercise or intense activity. However, labored breathing can also be caused by heart attacks, heart failure, or COPD. Therefore, seek medical attention ...

Breathing effectively and efficiently is not only vital in swimming but also in everyday life. On a daily basis, we involuntarily inhale and exhale between 17,000 and 23,000 times. That’s a lot of ...