Read on for everything you need to know, and check out our Women's Health app, available to download on Google Play and from the App Store, for more HIIT workout videos you'll love, from our panel ...

Treadmill HIIT workouts boost metabolism, improve heart health and help you lose weight. Try these low-impact high intensity ...

High-intensity interval training, or HIIT, is a great way to torch calories, boost your metabolism and get a great workout in a shorter amount of time. And if you're a fan of hopping on the ...

Want to make the most of your HIIT workout? Here’s how to nail the perfect circuit, according to Strong Women ambassadors Emma Obayuvana and Caroline Bragg. Most of us are still working from ...

but it stays elevated after the workout is complete, meaning your body is burning more calories at rest. HIIT can be an ...