Erin Banks said he's recently made major lower body gains by using hack squats to build leg muscle.Courtesy of Celsius Elite physique athlete Erin Banks said hack squats are a key exercise for his leg ...

Squats are a rockstar lower-body move. You can do squats pretty much anywhere, like while you're brushing your teeth or with a fully-loaded squat rack in the gym. You probably already are doing squats ...

Work your quads, glutes, and core with exercises like goblet squats and leg presses to build a strong lower body, athletes and trainers say.

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.