This is a challenging calisthenics/run workout with active rest in the form of pushups. Do this as a fast 100-meter run (near ...

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 ...

This quick, four-move dumbbell workout targets your upper body and core. It's perfect for a mid-holiday energy boost.

The good news is that you don’t have to run to build cardio fitness. If pounding pavements isn’t your thing, this ...

If you’ve been curling the same weights for months, it’s time to step up (and switch up!) your lifting game. First of all, there’s so much more you can do with a set of dumbbells. And if you want to ...

"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 ...

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 ...

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

Tabata is designed to push your limits, and this 30-minute workout is no exception. For anyone new to Tabata, it's basically a more intense form of HIIT, alternating between bursts of high-intensity ...

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 ...

That is the age-old question around the water cooler at your commercial gym. Unless youre someone who loves running on a treadmill for hours or willingly enters marathons for fun, you might have a ...