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 ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." If your body were a bicycle, your abs and back muscles—your core—would be the frame. You need a ...

Celebrity trainer Erin Oprea loves to turn fitness “into a game or into a party,” the Nashville-based trainer to Carrie Underwood, Kacey Musgraves, Kelsea Ballerini, and Jana Kramer, among others, ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Gabby Landsverk Every time Gabby publishes a story, you’ll get an alert straight to your inbox!

Your abs and booty are about to get worked! Val Desjardins, owner of The Studio Montreal and celebrity EXOS-certified fitness trainer who's worked with celeb clients like Jennifer Aniston, shared this ...

Okay, so the leg lift is one of those core moves that everyone love to hate. It’s deceivingly difficult to do, but it’s guaranteed to leave your abs feeling the burn—as long as you do them with proper ...