Learn about common causes of pain under the left rib cage, like heart, lung, and gut issues, and find out when to see a doctor.

You’ve most likely heard of the rib cage. Everyone has one, but what does the rib cage do, exactly? The rib cage is also known as the thoracic cage, and the primary rib cage function is to protect the ...

We've all been there before. Running along the basketball court or swimming across the pool, when, all of a sudden, we experience a sharp pain in our foot or leg. Muscle cramps are common, affect ...

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.