The impulse escalate prone leg curl machine allows the user to exercise the hamstrings in a natural prone position decreasing strain on the muscles the durable and stylish design makes it perfect for any commercial gym the strength equipment is perfect for your gym it is stylish and can fit in with the design of your gym one of the best ways that impulse have made the escalate range on of their best is by increasing the weight range to 91kg so that the performers can improve there strength in