Model: E7002A The start position, roller pad, and gas-assisted back pad on the Leg Extension all adjust easily from the seated position, providing a personalized, comfortable fit that supports proper exercise mechanics. Before performing the quadriceps contraction on the Leg Extension, exercisers can easily adjust the ankle pad to the optimal position for a comfortable lift. Chrome-plated linkages not only make adjustments smoother and easier, the high-quality material contributes to a more durable product. Tested to 250,000 cycles using the full weight stack, the Leg Extension is designed to go the distance.