The Primal Strength Commercial ISO Leg Extension is part of our plate loaded series. The ISO Leg Extension has an adjustable back rest to ensure users are in the correct position to isolate the quads. The machine has an oversized base and is finished in matte black with brushed a steel bullhorn and oversized pads to ensure user comfort. Features: ISO Plate Loaded Leg Extension Olympic Size 50mm Bullhorn Adjustable Back Rest Oversized Pads The Primal Strength Commercial ISO Leg Extension is part of our plate loaded series. SPECIFICATION: Brand Primal Strength Usage Home Use, Commercial Use Condition Brand New Warranty 12 Month Warranty