The plank exercise is an old-school isometric core exercise that originated with yoga practices and has since been a standard part of mainstream bodyweight workouts. It's a top-shelf ab move that can ...

A personal trainer shares a three-move bodyweight workout you can do without weights to strengthen your abs and arms.

Yoga has proven benefits for overall mental and physical health, including strength-building. A strong core can produce defined abs, improve your balance, and help you avoid injuries. Moves like boat ...

This routine will rock you to your core. The director of an online boxing equipment retailer is sharing five exercises he claims will target belly fat and sculpt abs — planks with shoulder taps; dead ...

A strong core is key to performing everyday activities safely and effectively — and it's more than just your abdominals. This is why the core is often referred to as the foundation of the body and ...

Better posture. Weak upper abs often result in poor posture and spinal misalignment, but by targeting these muscles, you can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

Make those planks extra challenging with this killer variation from POPSUGAR Fitness. No matter what your workout style, you're bound to come across a plank in your life, and for good reason. The move ...

Learn more about what calisthenics workouts are, why the protocol is beneficial, and how to incorporate it into your fitness ...

Try these 5 bed-based core moves to tighten belly overhang after 60, with form tips, sets, and joint-friendly progressions.