This is the machine that uses the natural density of water to provide the most accurate rowing experience available. Unlike air system flywheels that only provide resistance at the beginning of a stroke and taper off, this rower provides consistent resistance for the duration of a stroke as its patented flywheel operates against water contained in its 4 1/4-gallon reservoir. Requiring no adjustment, the reservoir provides self-regulated resistance; the harder the pull, the more effort required. Adjustable footpads on the 45º footboard provide a custom fit while the ergonomically engineered padded seat smoothly and quietly glides on two rails. Workouts are selected from the monitor, including zone, distance, duration, and interval workouts; the monitor displays time, distance, and stroke rate. The frame is made of solid oak, sustainably harvested from Appalachian hardwood stands, and finished with Danish oil that enhances the natural wood grain. Rubber feet at all four corners prevent slipping. Ideal for those with a 38" inseam or less. Monitor requires four AA batteries. Not available for sale in Canada. 83" L x 22" W x 21" H. (117 lbs.)