This eight-minute workout is the secret to firing up your core muscles and building strength and stability in your midsection ...

Over 65? These 3 floor tests reveal true core strength, with passing scores and simple form cues to keep your spine safe.

You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

If you're looking for an exercise that will challenge your core completelymeaning obliques, six-pack, and deep stabilizerslook no further than the hollow hold. It's actually my favorite move, but it ...

Start in a high plank pushup position with hands directly under shoulders and body in a straight line from head to heels.