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

Practical tip: Periodically swim with your head up, looking forward, for up to 20 strokes. Called the "lifeguard swim," this ...

Getting older doesn't mean being out of shape. A 46-year-old said he learned to track his diet and workouts for better gains ...

A groundbreaking study reveals that short, intense workouts boost metabolism by up to 60%, challenging traditional exercise ...

Get into pushup position and jump your left foot up to the outside of your left hand. Your shin should be vertical and your ...

When working to lose weight, we are all focused on managing our calorie intake and tracking how many calories we burn. But what exactly is calorie burn? Simply put, it is the energy your body uses for ...

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

It’s generally accepted that exercise is a key element of losing weight. But this long-held view has been called into question in recent years – with no shortage of articles and podcasts claiming it’s ...

Stationary bike workouts offer all the perks of long walks without the extra time on your feet. This efficient exercise ...

Incline walking and running can both help you break a sweat and get your heart pumping. This article recommends when to do incline walking versus running.

Jumpstart your day and fire up your metabolism with this quick 15-minute morning workout. Get energized, burn calories, and ...