Designed by PureGym's personal trainers, PureGym says people can follow the exercise recommendations to 'build muscle' and ...

If you’re pressed for time and want to work your entire body, we've got the perfect sweat sesh for ya. This full-body HIIT (or, high-intensity interval training) workout will get your heart rate up ...

It combines strength and cardio into one total body sweat session.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU’RE LOOKING for a style of workout that will push you to your limits without needing to exercise ...

Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

The pursuit of a stronger, more defined upper body often leads people to lengthy gym sessions, but new research suggests that shorter, high-intensity workouts can deliver comparable—if not ...

People have engaged in hand-to-hand combat for eons, and today, boxing is a popular Olympic event. As an Olympic sport, boxing adheres to strict safety standards. Boxing has evolved into boxercise — a ...