The wood chop is a favorite exercise among trainers. In fact, it's celebrity trainer Gunnar Peterson's favorite core exercise and is fast becoming one of ours, too. The wood chop really works the abs ...

Start in a standing position with feet hip-wide and with the medicine ball overhead with arms fully extended up. Begin by squatting down, bending at the knees while bringing the ball down between the ...

Core exercises used to be my favorite, but hours of virtual mat workouts later, I never want to hear “do a round of crunches” ever again. The good news is reaching for the humble medicine ball is a ...

Doing ab exercises with just your body weight can be challenging in itself. But when you bring extra pounds into the equation, it's a whole new kind of burn. As celebrity trainer Gunnar Peterson told ...