Many runners underestimate the importance of arm technique while running. While most runners focus on their leg movements and breathing, ...

Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical Solutions for Back ...

(CNN) — If you’ve ever caught yourself slouching at your desk and immediately jerked your shoulders back and straightened your spine, you know the struggle. Within minutes, you’re slumped over again.

(CNN) — If you’ve ever caught yourself slouching at your desk and immediately jerked your shoulders back and straightened your spine, you know the struggle. Within minutes, you’re slumped over again. ...