The life fitness optima dual adjustable pulley is a top of the range brand with a durable design that utilises parts that have proven so reliable in life fitness equipment around the world key features of the life fitness optima dual adjustable pulley user friendly single hand carriage adjustment 7 5 ft 2 3 m of cablehandle travel for increased exercise variety and movement range cabled at 1 2 ratio for an effective user resistance that is half of the weight stack low starting resistance