High-intensity interval training will keep you moving toward your health goals this holiday season — without requiring a ton ...

Let’s be honest: Weight loss is hard. This is true for everyone, but it’s especially true for women, who typically have more body fat and less muscle mass than men. As a result, we burn fewer calories ...

Torch calories and sculpt muscles with this advanced kettlebell HIIT routine. A total body challenge combining strength and ...

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 ...

If you've bought into the hype and you don't need to do anything other than High-Intensity Interval Training (HIIIT) to stay healthy and fit, there’s a good chance you're missing out on your goals and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." High-intensity interval training (otherwise known as HIIT) may sound, well, intense. And it can be. But ...

Start getting stronger and sweat smarter with this fast-paced lower body bodyweight workout, which is part of the Women’s Health+ Ultimate HIIT Challenge. In just 20 minutes, you'll burn a ton of ...

You don't have to hit the gym to get your HIIT in. Try Meg Takasc home hiit workout for a body burner that doesn't require leaving your living room. Welcome to Trainer of the Month Club, our brand-new ...

A joint-friendly HIIT workout that challenges your whole body in 25 minutes. Bodyweight only, no jumping, high results!

People with chronic health issues that make it challenging to exercise may benefit from high intensity interval training (HIIT) workouts done in a swimming pool, a new study suggests. While HIIT ...