- Infinitely Variable Resistance - The benefit of a water resistance rower is that it most closely simulates a boat moving through water.
- Slient Flywheel - When the handle is pulled, only the soothing sound of rushing water is heard.
- Balanced Tear-drop Handle - The handle of the WaterRower M1 HiRise (S4) is made of aluminum for strength and lightness, with a tear-drop shape that fits comfortably into the palm of the hand to minimize wrist torque.
- Ergonomically Contoured Seat - Supported on all four corners and ergonomically designed to provide maximum comfort.
- Floating Heel-Rest Design - The Rowing Machine's footboard incorporates the all-new Floating Heel-Rest design.