Pilates instructor shares 10 ab exercises that work your core using one yoga block. Watch the video for the workout.

Core exercises for stronger abs include crunches, teasers, planks, and body-weight squats. A strong core helps improve balance and posture.

I’m not one to big up an exercise I don’t believe in. I’ll happily tell you sit-ups are low on my priority list of the best abs exercises to program for my clients, with or without weights. So when I ...

If you’ve been training for a while, you’ve probably heard the saying that abs are built in the kitchen. There’s truth to that, but diet alone won’t carve them out. Even with the cleanest eating ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

The humble crunch has dominated core training routines for decades, appearing in everything from military fitness tests to celebrity workout videos. This seemingly simple exercise promises a path to ...