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 ...

YOU’VE DONE WORKOUTS before—but never like this. Gerren Liles, NASM, is one of fitness’s most game-changing trainers, a ...

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 ...

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

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

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

Bliss Loveall retrained her mindset to focus on becoming strong, not skinny.

High-Intensity Interval Training (HIIT) has revolutionized the way we approach fitness, offering a time-efficient way to get in shape, burn fat, and increase endurance. In just 30 minutes, you ...

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 hard interval workout, and I’ll explain exactly how. But I also need ...

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