If you practice yoga, run, hike, ski, cycle, surf, swim, or just want to feel more stable as you go about your everyday life, you need to be aware of an easily overlooked pair of muscles that plays a ...

A frequent source of lower-back pain comes from two muscles you might not have heard of—and that makes sense since you rarely see them on those medical posters of human anatomy in doctor's offices.

Repeat seven or eight times. Child's pose with QL stretch: Take in a deep breath and as you exhale sit your hips back towards your heels while extending your arms out straight in front of you and ...