Bend your knees slightly and grip the kettlebell handle. Drive through your heels and stand tall as you squeeze your glutes.

Ahead, you’ll learn how to perform jump squats safely, the one-minute rep counts that define elite conditioning, why jump ...

Whether you’re in pre-brunch Pilates or your lunchtime HIIT class, you’ve probably been tasked with a certain directive that makes the four-letter words fly (in your head only, of course): Squat! Then ...

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