While exercises like sit-ups and crunches work the rectus abdominis, or "six-pack" muscles, this simple-looking exercise ...

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

While everyone likes the look of a sculpted midriff, strong abs are also about supporting your spine, improving posture, and protecting your lower back. The key isn’t endless crunches, but ...

Depending on your fitness level, you can use this to get started or give yourself an easy day. This workout gets the heart pumping and works the entire core system (from hips to shoulders), which is ...

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 ...

A PT explains how one of the simplest moves in the book not only strengthens your core, but could help you live a longer, healthier life too ...

Physical trainers and rehabilitation specialists are increasingly focusing on a critical but often neglected muscle group that could be the key to improved core strength, better posture, and reduced ...

While it isn’t possible to spot-treat fat through exercise, certain moves can help strengthen your core and create a more defined waistline. One simple but effective option focuses on engaging the ...

Feeling inspired by Livvy Dune’s abs, but don’t quite have the same amount of hours to spend in the gym as her? We’ve good news: you actually don’t need *that* much time to make a difference when it ...

An easy, joint-friendly exercise that fires up your obliques, hips, and lower abs—while improving balance and coordination.

IT TO THE 30S. I KNOW IT DOESN’T LOOK LIKE I’M WORKING OUT, BUT I’M WORKING ON MY CORE BY TRYING TO SIT STRAIGHT ON THE UNBALANCED BALL HERE. THAT’S A GOOD WAY TO WORK OUT AT HOME WITHOUT ACTUALLY ...