Grab a chair and try this ...

Here are 5 exercises that target your 'corset muscle' ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Please see responses from Life Time Plymouth (Minnesota) Personal Trainer Keri Anderson Thanks a bunch! 1 ...

Don't just focus on the main muscles of your core — working on your hips, back, and deep ab muscles can help prevent injury.fizkes/Getty Images Most gym goers are ignoring important muscles in the ...

If you’ve been wanting to tighten up your core, you may have thought about investing in a Stealth Core Trainer or an ab roller. Both are easy at-home tools you can use every day to work your abdominal ...

A strong core means stability, fewer injuries, and better posture and balance during exercise. While you might be familiar with the abdominal exercises that engage the outer abdominal muscles — think ...

Instead of doing 100 run-of-the-mill sit-ups to work your abs, trainers recommend adding different types of crunches to your core workout routine. That way you aren’t training the same muscle over and ...

When you think of a fit physique, you likely picture "flat abs" or "six-pack" abs, though how long it take to get abs and maintaining them is no small feat. As we age, muscle mass decreases and belly ...

Your abdominal muscles surround your trunk between the rib cage and pelvis and keep your abdominal organs safe. Your core abdominal muscles also support your trunk and allow movements while keeping ...