This core-crushing breakdown highlights 10 plank variations designed by trainer Jade Morning to upgrade your abs routine and ...

"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 ...

By targeting your ab muscles in an upright position, the workout becomes more functional as it relates to running.

ARE YOU SPENDING your summer crunching away, trying to get visible abs for the remainder of the sunny season? You can pile up all the situp reps you want, but you won't be much closer to the core ...

I’m suspicious of any workout that promises to deliver results in a short amount of time. I’ve never been one of those people who could hit the gym hard for a week and see a change in my body. Any ...

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 HAVE a job, kids, and any semblance of social life, the only thing you may feel like you’re missing is time. That's why you might find that more often than not, after you spend an hour at the ...