HIIT workouts, or high-intensity interval training, are one of the best ways to exercise at home — no extra equipment necessary.

Rockstar Equinox trainer and fitness model Julie Wandzilak shares an at-home workout that'll elevate your heart rate, boost your brain power, and burn calories. The holidays might be the most ...

Get ready for a super sweaty 20-minute HIIT workout—all standing, no jumping, and no equipment required! This high-intensity cardio routine is designed to burn calories, boost endurance, and challenge ...

HIIT workout founded by a Japanese Olympic coach that uses periods of intense exercise and rest to burn calories.

That HIIT workout routine is upping your cortisol (stress) levels. The head of research at Les Mills wants you to keep it under 40 minutes per week. “Cortisol is not particularly a ‘bad’ hormone, it’s ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Last year running was all the rage and it’s only set to get even more ...

Treadmills are a great way to get in your daily dose of cardio, but walking or running to nowhere isn’t always a very thrilling idea. For fitness enthusiasts who need a little cardio variety, HIIT (or ...

Forget hours running on the treadmill or the elliptical machine at the gym — if you’re short on time and looking for a way to torch calories, you’re better off doing a quick HIIT workout. You don’t ...

Finish the Women's Health+ Ultimate HIIT Challenge strong with this 20-minute upper body bodyweight workout. Today's program uses fast-paced lateral exercises to strengthen and your arms, core, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Want an exercise program that helps you work out smarter, not harder? You've found it. The Women's ...

While the coronavirus (COVID-19) pandemic has halted the cadence of everyday life for just about everyone, the world is now beginning to adjust. We're all handling the challenges of social distancing ...

If you’re looking to add some kick to your workout and save time while doing it, it's probably time to try a 15-minute HIIT workout. “HIIT, or high-intensity interval training, essentially means you ...