Product Features Robust and heavy-duty construction complete with high-quality needle bearings for moving parts Electrostatic powder-coated and heat cured for superior durability Application of advanced biomechanics ensures that the equipment follows the body’s physiological movement Olympic Weight horns fitted as standard for optimum storage capacity Low maintenance due to plate loading nature The Sterling Series Vertical Squat machine is a plate loaded machine used for hack squat workouts. Perfect for lower body development. The soft leather covers for the shoulders provide ultimate comfort during use. In addition to the excellent range of movement, and smooth movement. This machine is a great addition to any training facility.