This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

Sit on an exercise mat and engage your core. Lean backward to create a V-shape position. If you want to, lift your feet away from the ground and either bend your knees or straighten your legs. Engage ...

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

A powerful, time-efficient workout designed to strengthen your core, improve posture, and carve defined abs at any fitness ...

If you’re not quite ready to start the Big 3 lifts, or you simply need a change of pace, try these regressions and ...