Sheehan echoes similar sentiments. "The intensity is what matters, not the clock. A focused 10-minute HIIT workout can spike ...

REHIT is also ideal for people who are experiencing a weight-loss plateau, Mansour says. If you do a lot of high-intensity workouts without much rest, you're likely taxing your body more than you need ...

Most fitness enthusiasts believe longer workouts yield better results, but emerging research suggests otherwise. A specific type of quick, intense movement protocol might be just as effective as ...

Ever dragged yourself through a lengthy gym session wondering if all that time on the treadmill is really worth it? What if everything you’ve been told about needing hour-long workouts to see results ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It seems like there’s always a new workout trend sweeping the internet. First it was the 12-3-30 ...

You can reap the many health benefits of HIIT by exercising for a shorter — yet more intense — period of time.

In today's busy world, short workouts are becoming more appealing and more readily available. The whole premise of the uber-popular workout platform The Sculpt Society is to empower women to feel like ...

Like other HIIT workouts, the Norwegian 4x4 consists of brief spurts of high-intensity exercise interspersed with active ...

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

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 ...