You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

Gym equipment like cable machines or decline benches can work your abs in better, more effective ways than just doing sit-ups ...

Jillian Michaels is known for her intense workouts. Thursday, she posted a video of herself doing mind-boggling abs moves at the gym. The video includes her doing four difficult exercises. Luckily for ...

Whether you're in the gym every day or every few weeks, abs are one muscle group you'll want to strengthen to improve your overall fitness performance and your day-to-day activities. Ab exercises ...

From push-ups to the bench press, our expert shares the easiest ways to build your chest muscles and benefit the rest of your ...