Torch your muffin top with 9 expert-backed HIIT moves that burn fat, boost metabolism, and sculpt your waist in 15 minutes.

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

This month we will be alternating between HIIT walks and a simple HIIT routine that uses just your bodyweight to get your heart rate up. On days when we’re doing walking workouts, you have three ...

Get ready for a full-body workout like no other! This kettlebell HIIT session sculpts every muscle group with fresh, ...

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's ...

CHICAGO (WLS) -- Do you still have fitness fever after making the New Year's resolution to go to the gym? Barry's Global CEO Joey Gonzalez joined ABC7 Chicago to discuss some simple fitness tips from ...

"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 ...

Sheehan echoes similar sentiments. "The intensity is what matters, not the clock. A focused 10-minute HIIT workout can spike your heart rate, challenge your muscles and create an afterburn effect that ...

HIIT WORKOUTS CAN have an immediate effect on your physical state. After the final interval buzzer rings, your chest is pounding. Your limbs are aching. You’re so tired. But before you grab your gym ...

Learn how to do this joint-friendly bodyweight exercise experts recommend for burning stubborn belly fat and building core ...

Cardio exercises like swimming, HIIT, walking, cycling, jumping rope can strengthen your muscles, reduce body fat, and help ...