Crunches are a familiar movement that you can easily do from the comfort of your own home or in a gym setting. This quick, 15-minute (or less!) series can be completed with minimal to no equipment.

I’ve been doing core workouts regularly for years and have tried almost every abs exercise going, and the bicycle crunch is ...

This as-told-to essay is based on a conversation with Jim Rowley, CEO of Crunch Fitness and United States Marine Corps. veteran. It's been edited for length and clarity. What's interesting about my ...

Far from sculpting a six-pack, after the age of 40, strengthening your abdominal muscles is a non-negotiable when it comes to ...

If you’re a little hazy on the difference between sit-ups vs. crunches, you’re not alone. They both strengthen your core, but the details on how they differ and the benefits of each can be confusing. ...

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Many people don’t use correct form when doing core ...

Crunch Fitness today announced the upcoming relaunch of Crunch Vancouver Plaza in Vancouver, Washington. The $5 million, ...

Gold's Gym in New Braunfels is on its way out as Crunch Fitness readies a takeover of the Marketplace shopping plaza space, a ...