The zombie squat is a bodyweight exercise that strengthens your quads and tests posture. Here's how to do it and the benefits.
This underrated bodyweight move is a secret weapon for stronger quads. If you’re looking for a fresh way to fire up your legs — or think bodyweight exercises can’t deliver serious results — let me ...
Erin Banks said he's seen major leg muscle gains by incorporating hack squats into his lower body workouts to work his quads instead of his core.