This 15-minute HIIT ab workout helps you get the most core-strengthening benefits from every rep by focusing on time rather than reps. Long sessions at the gym have their place, but when it comes to ...

This at-home HIIT workout from social media fitness star Zuzka Light lets you burn calories and rev up your metabolism in just 15 minutes, no equipment needed. At first glance, you’d expect to hear ...

A fast and furious HIIT session is always a great way to get your heart pumping. With the right exercises, you could also rely on a spicy interval-based session to target certain body parts and turn ...

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 ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

On those really busy days when you have almost no time to exercise, you might wonder if a 20-minute workout is even worth it. But we’re here to let you know that, if that’s the time you have, you ...

Do you have 30 minutes to spare to shred your entire body? Yeah, we thought so. The 8-Move Meltdown HIIT Workout The Mens Health 30-Minute Shred utilizes high-intensity interval training (or HIIT), ...

Get ready to work out with fitness trainer Natalie White, who will be leading this 10-minute HIIT and strength workout joined by Dustin Ripkens and Luisa Fonseca. In this routine, you'll power through ...

In less than 20 minutes, you can sculpt your arms and abs with this upper body dumbbell workout, all while getting your heart rate up and boosting your metabolism. Part of the Women's Health+ Ultimate ...

Get ready to work out with fitness trainer Natalie White, who will be leading this 10-minute low-impact HIIT workout joined by Jai Jordan and AJ Morales. In this routine, you'll start with a quick ...