If you are dealing with an injury, don't have too much space, or aren't super keen on moving around, there are plenty of ab circuits you can do entirely lying down. Sometimes, though, you just don't ...

This easy 30-minute Pilates workout builds strength and stability in your core and hips—no weights or equipment needed.

If you're anything like us, you're all about working your core—and you're also always looking for new abs workouts. Enter the Hit-the-Floor Pilates Workout in the video below. You can do all eight of ...

Charlee Atkins's 15-minute ab workout is a full-core workout that uses your bodyweight to fire up your entire core—all you need is a mat. I love a good at-home workout. But ab workouts—out of the ...

If you’re trying to build a six-pack, no doubt you’ve probably been including some sit-ups in your training. Sit-ups are, after all, one of the oldest exercises in the book when it comes to working ...

The starburst side plank variation strengthens the shoulders, abs and obliques. Here's why we love it at Tom's Guide.

"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 ...

As a fitness editor, I love that deep core shake you get after a minute-long plank. That said, if I’m in a busy gym, or I’m taking my workout outside now the weather is nicer, the chances are I’ll ...

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I'm a personal trainer who's certified in Pilates, but I first discovered the popular workout while searching for relief for my low-back issues. Pilates focuses the deep abdominal muscles, including ...

Helen O'Leary, director and clinical director at Complete Pilates explains that the reformer consists of a “sliding flat ...

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