We've all been there: obsessed with one specific workout, whether it's a so-hard-it-hurts HIIT class, a makes-your-bod-rock ...

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

Looking to build muscle but feeling overwhelmed by conflicting advice? We got two top trainers to break down exactly how to structure your weekly workouts for maximum gains. Whether you’re a gym ...

Our new Build Muscle, Burn Fat plan is designed to do exactly that. Add size, lean up and feel stronger. It’s a simple, ...

I’ve tried a lot of strange workouts in the name of science, but there was no experience quite like seeing myself in an EMS suit for the first time. It’s all black, with straps and buckles everywhere.