Learn how to do a hack squat with a machine or a barbell to build strength in your quads and glutes. Find out the differences, common mistakes, and alternatives to this lower body exercise. Introduction Hack squats are a type of leg exercise designed to build strength and muscle mass in the lower body, particularly targeting the quadriceps, hamstrings, and glutes. It’s a powerful compound movement that works the lower back and core muscles as well. Most often, a specialized machine made to mimic a squat motion while supporting the back and neck is used to perform the hack squat. Traditional squat variations that target different muscles and advanced levels will help you ... Learn how to do a hack squat. Main Muscle Worked: Quadriceps Other Muscles: Calves, Glutes, Hamstrings Equipment: Machine Mechanics Type: Compound Level: Beginner ... Unlike the back squat, the hack squat allows you to squat with a barbell without putting load on your spine. Here’s how to do hack squats with a barbell, plus a couple of helpful variations and...