The H2O Fitness ProRower RX-750 Home Series - Water Rowing Machine uses the same dynamics as actual rowing on water, to bring the water rowing experience home. Users can adjust the intensity of their workout with "natural adaptive resistance" by either rowing faster or slower. This rower does not have any disruptive mechanical adjustments. The water rower's innovative Hydro-Power Drive System provides an incredibly smooth and relaxing "on the water" rowing experience that feels and sounds just like the real thing. This device features easy to adjust pivoting footrests for ease of use, one size fits all. In addition, its ergonomically designed handgrip provides a comfortable workout. Track workout progress with the large easy-to-read display panel that shows: Exercise Time, Distance, 500M Split Time, Strokes/Min, Calories and Heart Rate. A heart rate receiver is built in. This rower is designed for mobility and compactness, using less than 20" x 21" (50 x 55cm) of space when stored upright.