Kettler HKS Alpine Dual-Action Elliptical Trainer Individually controlled manual resistance for both lower body elliptical motion and upper body resistance Heart rate measured by either earlobe clip or included wireless Polar T34 heart rate transmitter Smooth-gliding rope-and-pulley system provides optimum upper body and torso workout Extended Motion Technology with integrated gliding footplates offers a longer 19-inch stride Dimensions: 64.5 by 21 by 55 inches (H x W x D); weighs 201 pounds