The WaterRower M1 HiRise Rowing Machine has an easy-to-mount seat height of 20″ compared to the LoRise model, which is 12″. In addition, it offers infinitely variable resistance using water flywheel technology. The water tank uses drag paddles or impellers to provide resistance against the water.
There are no knobs to adjust tension; you control the amount of resistance by your stroke rate. Therefore, you can feel the resistance increase as you row faster or decrease as you row slowly. Additionally, you can adjust the tank’s water amount from 9 to 17 liters to alter the resistance.
A precision spring clutch is engaged instantly, so you don’t experience any dead spots or jarring at the start of each stroke. In addition, the blades’ smooth pull and constant fluid resistance against the water ideally simulate rowing a boat’s natural dynamics.
Other features on the WaterRower M1 HiRise include a contoured seat, a maintenance-free and nearly silent drive strap made of high-density polyester webbing, floating heel footplates with straps, and a fabricated tubular steel frame.