Echelon Stair Climber MaxEnjoy a low impact, challenging workout and burn up to 3 times more calories than walking on a treadmill using the Echelon Stair Climber Max. To increase training intensity and let you target your core, quads, hamstrings, calves and glutes, this versatile cardio machine has smooth, quiet and adjustable automated resistance system and 3 manual incline levels to simulate uphill climbs. With the Stair Climber Max, you get a 45 day free trial of Echelon