In this Total-Body Single Dumbbell Workout, Liles helps you torch more calories using a rapid-fire series of dumbbell ...

HIIT WORKOUTS DEMAND that you give your all. You might find that you have a hard time pushing to your limits on your own—so ...

WHAT THIS WORKOUT WILL DO FOR YOU. Few training styles let you hit multiple fitness goals at once, but for years, HIIT has ...

HIIT workouts can boost your metabolic rate (helping you burn more calories throughout the day). And science backs up this ...

But to get the benefits of HIIT, you need to be ready to work hard. A true HIIT session involves short bursts of intense exercise, pushing your heart rate to 80 percent of your maximum in a short time ...

In less than 20 minutes, you can sculpt your arms and abs with this upper body dumbbell workout, all while getting your heart ...

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a ...

High-Intensity Interval Training (HIIT) has gained popularity for its efficiency and effectiveness in improving ...

You might've heard the term VO2 max in the fitness world, but what exactly does it mean? Here's why VO2 max is important, how ...

Pope highly recommends the Nike Free Metcon 5 (which won a Sneaker Award in 2023 ), so we put the latest version to the test.

Discover how this comprehensive 7-day HIIT program maximizes fitness gains through expert-designed workouts and ...