The Impulse Escalate prone leg curl machine is great for building strength in the hamstring muscles. The equipment has been designed to offer a natural body position so the exercise can be performed smoothly & without straining. The footpads can be adjusted as required & the hand grips allow you to stabilise & control your motion. The machine has been solidly constructed & the padded areas ensure comfort to help you relax into the exercise. The leg extension is counterbalanced to ease starting movements, & the 91kg (200lbs) weight stack gives a wide range of resistance settings.