Discover if your extra workout sets are junk volume. Learn how to tell if they're hurting, not helping, your muscle gains.

First up are jump squats. These bad boys are a fantastic way to ignite fat burning by using explosive movements that target your lower body. Start by dropping into a squat position, keeping your feet ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Jump your feet forward, in-between the dumbbells, and use your legs to stand up, performing a deadlift, holding a dumbbell in ...

ATHLEAN-X founder and fitness coach Jeff Cavaliere broke down his best and worst exercises, backed up by a science-based framework.

Hold a dumbbell or kettlebell close to your chest. Stand with your feet shoulder-width apart and lower into a squat while keeping your chest upright. Engage your core and drive through your heels to ...

Skip sit-ups and try this 8-move dumbbell workout to build a stronger core and hips. While sit-ups remain popular at gyms, on ...

Alcohol and caffeine also impact your cortisol levels, and consuming too much of either or both over time impacts your ...

See how your body changes when you stop working out. Learn what happens to fitness, metabolism, and mental health over time.

Forget long plank holds. Learn why proper form and short bursts deliver better core strength and save time during your ...

Plyometrics are a common piece of the puzzle for athletes. But for most adults who go to a gym, they're often passed up in ...