"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 ...

Whether you’re trying to tone up for beach season or simply to improve your core strength, a solid ab workout routine is essential. Although you can do core exercises with little more than a mat, many ...

Want strong and sexy abs? Try a traditional ab crunch, says a new study from the University of Wisconsin-La Crosse. Researchers asked eight men and women between the ages of 18 and 24 to test out a ...

In the beginning, there was the sit-up. It begat the tubular ab rocker, which reduced neck stress and ensured proper back posture. That, in turn, begat a slew of high-performance ab devices including ...

Are your abs showing yet? Are you eating better? Or is your cardio program still just scribbles on a sticky note that's about to fall off the side of your computer screen? It's March already, and "way ...

Add Yahoo as a preferred source to see more of our stories on Google. Unlike regular crunches, which require lifting the upper body off the ground, reverse crunches involve lifting the hips and legs ...

Common ab exercises like situps, crunches and leg raises are great foundational moves. But after performing them consistently for a while, they can start to become stale. That’s why I like to switch ...

Judging by the endless proliferation of infomercials for exercise machines, especially those promising ``great looking abs,'' the appetite for these gut busters must be huge. Peddled by Suzanne Somers ...

For core workouts from Stephanie Mansour — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! When it comes to toning the abdominals, many of my ...