When it comes to working your abs — and, more specifically, your rectus abdominis, which makes up the "superficial core" muscles that give you that six-pack — there are plenty of exercises you can do.

Planks are widely considered by fitness experts to be a fantastic exercise to strengthen the muscles in your core and elsewhere, no matter your age or physical fitness level. There are numerous ...

Forearm plank extensions work both your core and your glutes for a challenging exercise that you can throw into any strength training routine Nike trainer, Reiki practitioner, and meditation ...

When it comes to ab workouts, there’s a nine out of 10 chance they will involve some sort of a plank. The move is a staple for good reason: They’re challenging and certainly bring the burn to your ...

Planks work the deepest parts of your abs, so they really do rock you to your core. And, if one person knows how to up the intensity on a plank, it's The Sculpt Society founder and ACE-certified ...