ARE YOU SPENDING your summer crunching away, trying to get visible abs for the remainder of the sunny season? You can pile up all the situp reps you want, but you won't be much closer to the core ...

ARE YOU SPENDING your summer crunching away, trying to get visible abs for the remainder of the sunny season? You can pile up all the situp reps you want, but you won't be much closer to the core ...

CORE TRAINING IS far too often misunderstood. The default plan for lots of guys is to crank through situp reps—but that only trains one function of the core, trunk flexion, and it's easy to get sloppy ...

Confession: Despite my lengthy career as a fitness journalist and being well-versed in the health benefits of a strong core, ...

We all know by now that sitting is bad for you. Research shows that sitting for long hours at a desk can weaken your core, tighten your hips, and lead to nagging lower back pain and poor posture.