Try this flip flop abs workout, which will light every muscle in your core (including the back!) on full-blown fire. Just you wait. “Your core is 360 degrees—not just the front of your stomach,” says ...

Better posture. Weak upper abs often result in poor posture and spinal misalignment, but by targeting these muscles, you can ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TBH, I don’t really have a good reason for why I skimp on ab work. I suppose I just enjoy other types of ...

Crunches and sit-ups aren't the only way to build strong abs. Underrated exercises like planks and flutter kicks are effective, low-impact alternatives. Doing different core exercises also helps add ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I love working out, and a good workout challenge is even better. When I had the opportunity to try model ...

There are a few health habits that I’m proud to have. I’m pretty good at drinking enough water. I meditate. A few years ago, I incorporated sunscreen into my daily skincare routine and never looked ...

For core workouts from Stephanie Mansour — plus fitness challenges, walking podcasts, meal plans and inspiration — download the Start TODAY app! As a personal trainer and weight-loss coach, I am ...

If you’re a keen cyclist then you might be wondering – does bike riding work your abs? Strengthening your abs can have a host of benefits, including improving sports performance, reducing lower back ...

Tighten your core after 50 with 5 walking sequences: incline, arm-drive, intervals, posture walking, and high-knee bursts.

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