Check the listing for details. WaterRower Gronk M1 - Hi Rise - Limited Edition. Condition: Used. Listed at 1350.00 USD. WaterRower Gronk M1 - Hi Rise - Limited Edition (like New) https://www.gronkfitnessproducts.com/collections/rower/products/gronk-m1 Rowing is great for cardio and muscle build. Rowing, especially on a WaterRower with its precise replication ofthe exact dynamics of on-water rowing, is also a low impact workout thatpacks a punch when it comes to calorie burn. Jump on the rower to warmup, get your cardio in or what Gronk loves to do, keep your heart-rate upbetween sets. Proudly Crafted in USA - All of our rowers arehandmade in our New England factory in Warren, Rhode Island Monitor - Includes Series 4 Performance Monitor MATERIAL: Durable aluminum construction FINISH: Powder-coated Carbon Black with GRONK FITNESS exclusive branding NOISE LEVEL: Soothing and relaxing with minimal intrusion RESISTANCE METHOD: Patented WaterFlywheel emulates natural dynamic of rowing RESISTANCE LEVELS: Unique self-regulating resistance, infinitely variable, suiting any userwithout adjustment