Concept II Rower
I wouldn't mind this in the house! Between a treadmill and this rower, I'd take this rower anytime. Much lower maintenance and really durable it offers who body workouts besides allowing you to reap the benefits of running building strength, VO2 Max and endurance at one go. I'm aware of this rower since they were making the Concept I and now there are more models out there. Hit this link to learn more! Then click the Training & Competition link at the top.