Add Yahoo as a preferred source to see more of our stories on Google. A lot of people tend to pull their necks forward with their hands while crunching. Our core muscles are essential to everyday ...

The elbow-to-knee side crunch works the love handles (aka the internal and external obliques). It's part of Hip Hop Abs, a high-energy workout that combines cardio hip hop dancing with targeted ...

Grab a dumbbell and give this 10-minute workout a try ...

When it comes to tightening up that midsection, many of us focus on the six-pack zone. We want Halle Berry's abs and we want 'em now. But the obliques are your waist's unsung hero. Both the external ...

Bored of regular ol' crunches? Add these simple yet effective exercises to your next ab-day routine and you're guaranteed to feel so sore, it'll hurt to laugh. Begin in a plank position. Jump your ...

If you want strong and toned abs, you're going to have to work those muscles from all angles. Basic crunches won't do. Here's a five-move workout that fires up your core, carves your waist, and ...

A lot of people tend to pull their necks forward with their hands while crunching. Our core muscles are essential to everyday movement; we need them to walk, sit, and to lift and carry things. If you ...