Bodybuilding legend and former six-time Mr. Olympia champ Dorian Yates compared the traditional barbell squat and hack squat.

One of the most well-known exercises is the squat. The exercise comes in countless variations — think: back squat, front squat, sumo squat — and can be performed with a variety of workout equipment, ...

Elite physique athlete Erin Banks said hack squats are a key exercise for his leg day workouts. Hack squats focus more on the quads and glutes, instead of using core or back muscles. They can help ...