A power rack is a piece of weight training equipment that functions as a mechanical spotter for free weight barbell exercises without the movement restrictions imposed by equipment such as the Smith machine. Its general design is four upright posts with two adjustable horizontal bar catches on each side.

Is a squat rack necessary?

You should own a squat rack because it allows you to make heavy lifts from a comfortable position which allows you to make gains in strength and functionality. Not only is a rack, also known by many as a squat cage, great for squats, its versatility also allows an insane amount of other movements to be performed.

What is squat rack good for?

The primary purpose of a squat rack is to assist you in progressing your squats by way of adding increments of weight. Leading you to amounts of weight that you otherwise wouldn't be able to get into position unassisted. Ultimately, the power rack is life to the dedicated weightlifter.