Some of the most influential personal trainers go unnoticed. Here's a chance to learn from one.

By Hunter Hewitt

From asparagus to arugula, here are 10 spring vegetables everyone should try.

By Chrissy Wellington

Got 15 minutes? Hit the stairs and knock out these super-effective lower-body firm and burn ...

By Marissa Stephenson

Life can be hard enough for a teenager. But for Alana Hadley, being a 19-year-old profession...

By Erica Schuckies

As a mother of a child with a rare genetic disorder, Emily Gold uses running to decompress a...

By Theresa Juva-Brown

Get your heart rate up, blast calories, and crank up your metabolism with this weight-loss w...

By Michael Rich

Within the world-renowned park's massive landscape lies three hidden gems every adventure se...

By Will Pattiz & Jim Pattiz

New parents don’t have to put their active lifestyle on hold when the baby arrives if they h...

By Kimberly Truesdell

You have a 5K race, or several of them, under your belt, and you're ready to make your next ...

By Jason Saltmarsh

Step one: assess your personal preferences, step four: pack your gear. Here’s four ways to p...

By Jessica Sanders