Unfortunately, the direction of water movement at the top and bottom of the wave (thick arrows) rotate the boat in the direction you don’t want to go. As you realize this you try to pull your down-hill oar up out of the water, but this just pulls you over more in the bad direction. I spare you, gentle reader, a picture of the result. As the wave carries your boat up to a crest you try to lean into it to keep the boat level, but it’s natural to also push down on the down-hill oar to help.
Decreasing  speed of waves as water becomes shallow has dramatic consequences on the beach. As the waves slow, their profile (Figure on right) is laterally compressed and since each wave must carry the same energy it becomes higher. As the wave approaches shore this process continues until the height exceeds 1/7 th the wave length and the wave becomes unstable. Then the wave breaks.
Rowing is a cyclic (or intermittent) form of propulsion such that in the quasi-steady state the motion of the system (the system comprising the rower, the oars, and the boat), is repeated regularly. In order to maintain the steady-state propulsion of the system without either accelerating or decelerating the system, the sum of all the external forces on the system, averaged over the cycle, must be zero. Thus, the average drag (retarding) force on the system must equal the average propulsion force on the system. The drag forces consist of aerodynamic drag on the superstructure of the system (components of the boat situated above the waterline), as well as the hydrodynamic drag on the submerged portion of the system. The propulsion forces are the forward reaction of the water on the oars while in the water. Note also that the oar can be used to provide a drag force (a force acting against the forward motion) when the system is brought to rest.
Medical Professionals and Physical Therapists trust the benefits of the WaterRower and Rowing as an excellent cardio exercise. Burning up to 1000 calories per hour and working out up to 84% of your muscle mass during one exercise, rowing offers a tremendously beneficial exercise without the perceived fatigue and exhaustion often apparent when using other cardio training gym equipment.

Assembled dimensions: 83L x 24W x 20H inches. Complete aerobic exercise. Folds for easy storage. Easy-to-use monitor keeps you on ...track. Eco-friendly ash wood frame, some assembly required. Assembled weight: 143 lbs.. Manufacturer's warranty included (see product guarantee). Sustainable ash frame has oak stain and Danish oil finish - eco-friendly and stylishWater tank ensures smooth-gliding motion and is simple to maintainEasy-to-use training monitor tracks stroke rate, intensity, distance, and timeQuick assembly: only requires a 5mm Allen Key wrench (included)Smooth-gliding wheels mounted on sturdy railsHandlebars, seat, and footrest are comfortable and durableWorks 84 percent of muscle mass for maximum resultsCombines aerobic workout and resistance for total body reshapingManufacturer's warranty included: see complete details in the Product Guarantee areaDisclaimer:WaterRower will not provide support or documentation for any product transported outside of the original country of purchase. read more


Absolutely beautiful piece of functional furniture. I use this rower 3-5 times per week. The display is a little awkward and not nearly as advanced as the competition but for anyone short of a pro, it provides all the basic functions you could want. I've used plenty of rowers in gyms but this was my first purchase for home use. It was an excellent alternative to running outdoors in the winter and as an alternative to running when the legs need a little more recovery time. I have it set in the middle of it's resistance range and it is still plenty challenging. So there is a ton of adjustability in that regard. It's not quickly changed but for a single user device this doesn't matter. It's a different feeling than an air fan but I really like it.
Water Rower Dimensions: 82.25" x 22.25" x 19.63" / Weight: 88 Lbs (Empty Tank), 125 Lbs (With 171 Liters Of Water) ; Maximum User ...Weight And Height: 1000 Lbs & 38" InseamExercise Rower Features Stainless Steel Makeup With Brushed Stainless Steel Finish For High DurabilityBoasts Patented Water Flywheel Responsible For Its Natural Rowing Dynamic-Like Actually Driving A Boat With Oars! Other Features: Self-Regulating Resistance Levels-Making It Suitable For Any User, Little Maintenance Required (Tablets Available From Manufacturer Free Of Charge) And Inclusive Of S4 Performance Monitor (Displays Intensity, Kcalories/Hour, Stroke Rate, Heart Rate, And More! Enjoy 1 Year Commercial Warranty (Upgradeable To 3-Year Parts While 5-Year Frames Are Free Of Charge With Registration) read more
×