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 treadmill ...

You’re not a bear, so don’t hibernate this winter and let your fitness fall off. Use these exercises to stay fit.

High-intensity interval training (a.k.a., HIIT) is a triple threat: “It’s quick, easy, and effective,” says Angela Gargano, a certified trainer and creator of Strong Feels Good & Pull-up Revolution.

High-intensity interval training is an accessible workout program that can work for all types of people and can be done with or without equipment. The program can have weight loss and other health ...

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

Try this full-body standing HIIT workout—no equipment needed! Burn fat, boost endurance, and tone muscles in a quick, ...

Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

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 ...

If you don't have a ton of time to exercise and want to make the most of the few minutes you're able to squeeze in, HIIT workouts are for you. There are minimal rests during HIIT workouts, and even ...

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 ...