The dependable performance of our Model D RowErg has made it the best selling indoor rower in the world. Recognized by competitive rowers as the standard for indoor training, the Model D delivers an effective cardiovascular workout that will increase your fitness level and tone your physique. At a fraction of the cost of other home fitness equipment or a yearly gym membership, you can have the luxury of working out in your home whenever you choose…and get a great workout to boot.