I once did an entire ab workout using an exercise ball, so trust me when I say that this piece of equipment makes core workouts about six times harder than they look. You think it's all fun and games ...

Medicine balls are small, weighted exercise equipment great for strengthening your abs and core. Though you can use just one weight, using multiple sizes can make the workouts more versatile. It's ...

Add Yahoo as a preferred source to see more of our stories on Google. The best ab workouts aren't just for those seeking chiseled physiques. Athletes of all sports—from baseball to football to ...

This underrated core exercise strengthens your deepest abdominal muscles, improves posture, and enhances total-body stability ...

Abs is the shortened term for your abdominal or core muscles. The ab muscles are located in the trunk of your body under the chest and above your pelvis. Doing ab workouts can directly impact nearly ...

Gym ball exercises are the underrated Pilates alternative. They challenge the core, shoulders, arms, and back in a similar way and use a versatile fitness essential. I love a Pilates workout at home.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? An exercise ball may look like a toy (it's a huge bouncy ball!), but it can ...

"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 ...

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