If you engage in any sort of athletic endeavor, you know that any stretching you do tends to emphasize the lower body, if you even stretch at all. It makes sense: Your hamstrings, quads, and calves ...

You know that little shoulder roll you do while sat at your desk to unhunch your posture or at the end of a stressful day? Turns out it might be doing more good for your body than you think. A recent ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Shoulder mobility is ...