Features: Targets quads, hamstrings, and glutes for total leg workout Sealed linear bearings ensure smooth, low-friction movement 1500 lb. weight capacity for advanced training Extra-wide footplate and adjustable back pad fit all users Dual 14.75" Olympic weight horns and built-in plate storage 1:2 resistance ratio with additional sled resistance Flip-in/out safety racking and assist handle for safety and ease