Once you master the traditional Bulgarian split squat, elevate the front foot on to a sturdy
box or step. This allows you to sink deeper and move through even greater ranges of motion
in the hip. This variation is known for inducing serious glute soreness because it provides a
considerable stretch load to the muscle at the bottom of the movement. Place a pillow or
folded towel under the knee of the rear leg so it doesn’t crash against the floor.