‘I Tried Ariana Grande’s 2-Move Workout—Here’s What Happened’

<!--><!--> <!--><!--> Photograph courtesy of Amanda Lucci What does it really take to stay in shape when...

This Is How Long You Really Need To Hold A Plank To See Results

<!--><!--> <!--><!--> Getty Images The concept of a plank is pretty simple: You hold yourself up in...

6 Mountain Climbers That Will Burn A Ridiculous Amount of Fat

Mountain climbers combine the best of both worlds: You get a serious core stabilization challenge and...

These 4 Outdoor Workout Myths Aren’t Doing You Any Favors

<!--><!--> <!--><!--> Getty Images Some bogus fitness myths have been repeated so many times that they just...

‘I Nearly Died Hiking In The Grand Canyon—And It Totally Changed My Outlook On...

<!--><!--> <!--><!--> On the mirror in my Grand Canyon motel room, I wrote a message for...

Your Guide To Training For A High-Elevation Adventure

Matthew Kisiday Maybe you got some FOMO after seeing your wanderlust friend’s pics from her...

What Burns More Calories: Running Inside Or Outside?

Getty Images Plenty of people pick running as their go-to cardio workout to burn calories...