Contoured Platform-Unique platform design enables users to maintain correct ankle alignment and is textured to ensure stable foot placement. Shoulder Pads-Contoured shoulder pads swivel and slide to comfortably fit a wide variety of users. Low Plate Load Design-Weight plate storage bars are positioned near the load arms so users do not need to lift plates higher than waist level. Safety Stop-Users set the lowest point in squat motion by placing a solid steel locking bar in one of seven positions.