In fact, there are more ways than ever these daysfrom boutique gyms to iPhone apps to upgraded virtual reality fitness devicesto infuse your workouts with the joy of play. The goal, of course, is to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As a physical therapist and strength and conditioning specialist, I’m all about finding fitness solutions ...

Want a fun cardio workout that will target your entire body and get your heart rate up? Here's a seven-exercise circuit celebrity trainer Jeanette Jenkins shared on her Instagram page. She did it with ...

From her new book, this is the Jillian Michaels workout that increases your longevity, metabolism, and vitality—meet metabolic circuit training. Plenty of fitness modalities have come together to ...