As a runner, Pilates is one of my favorite ways to avoid getting injured before I reach the start line. The simple bodyweight ...

Think about squeezing your core, bracing your abdominal muscles as if you were to be punched in the stomach. Moving slowly ...

Want to run better? Stop doing sit-ups – here are five expert-recommended functional core movements to do instead.

Strengthening your core is about more than losing weight or getting defined muscles. A strong core can improve the way the rest of the body works and help balance and stability. Working out the ...

Are you looking to develop a stronger core but only have access to resistance bands? No problem! Luckily, resistance bands are a versatile piece of equipment that can add resistance to simple ab ...

And no, it’s not a crunch or a plank.

If youre looking for a new ab routine, theres no need to pick out exercises just because they Atkins mixes up her own core workouts with the simple ab weaver move. "I love this exercise because most ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...

A certified strength coach shares 5 bed exercises that flatten belly pooch after 55—no gym or equipment needed.