Booty Builder Selectorised Back ExtensionThe Booty Builder Selectorised Back Extension is designed to offer a safer and more versatile way to build strength across the glutes, hamstrings, and lower back. Its integrated handlebar allows you to comfortably hold a barbell without the risk of dropping weights to the floor, making resistance training more secure and controlled. Featuring multiple height adjustments, this machine is suitable for users of all sizes and can be tailored to