The Challenge AR features an advanced computer monitor providing the rower with measurable performance output, an ergonomically designed seat that rides on precision bearings and rollers for absolute smoothness, an upgraded footboard with advanced heel support, and an innovative soft grip handle to eliminate stress on the hands and wrist during the comfortable, but physical workout.
Using the same principles that govern the dynamics of a boat in water, the WaterRower S1 Stainless Steel Rower with S4 Monitor provides an unlimited range of resistance making it suitable for a variety of strength and skill levels. In a boat, the faster you move, the greater the drag and the greater the intensity of exercise required to maintain your speed. The limit to the speed you can maintain is you, your physiology, not the machine. For maximum realism and comfort, the WaterRower S1 Stainless Steel Rower's precision spragg clutch engages the instant the handle is pulled, so there is no jerkiness or jarring at the beginning of the stroke. The WaterRower S1 Stainless Steel Rower with S4 Monitor leaves you with the distinct sense that you are gliding effortlessly across the water. Order your WaterRower S1 Stainless Steel Rower from FitnessZone.com today!
Rowing machines were first used in Archaic Greece. Chabrias, an Athenian military general in 4th Century B.C., invented wooden rowing simulators for his inexperienced oarsmen. This enabled them to learn technique and timing before stepping foot on actual water crafts. And it must have worked — Chabrias successfully led numerous naval attacks against the Spartans.
Open water rowing is an ALL-BODY SPORT, toning your arms, legs, chest, back, and abs. Rowing is also recognized as a COMPLETE CARDIOVASCULAR WORKOUT which is highly aerobic and burns calories quickly. What most people don't realize is that rowing IMPROVES JOINT HEALTH through a wide range of motion. In addition, open water rowing RELIEVES STRESS and allows you the opportunity to remove yourself from the world around you, to connect to the calm and quiet of the water, and to meditate through the rhythmic, repetitive motion of your stroke.
Assembled dimensions: 83L x 24W x 20H inches. Complete aerobic and resistance exercise. Folds for easy storage. Easy-to-use monito...r keeps you on track. Eco-friendly ash wood frame, some assembly required. Assembled weight: 143 lbs.. Manufacturer's warranty included (see product guarantee). Premium hardwood frame of sustainable ash with Danish oil finishBlack rails prevent scuffing; redwood finish is handsome and soil-resistantWater tank ensures smooth-gliding motion and is easy to maintainEasy-to-use training monitor tracks stroke rate, intensity, distance, and timeEasy to assemble with only a 5mm Allen Key wrench (included)Quality seat wheels mounted on durable rails for dependable, smooth movementHandlebars, 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

If you are anything like me, you read the negative reviews to see what some of the complaints could potentially be...I have found none that match with my machine or experience so far. The boxes it came in were a little bunged-up but everything on the inside was perfect. Only took about 15-20 minutes to build (first time building a row machine) and another 5-10 to fill with water. We used it for a little while before we added the danish oil.
Row your way to fitness with this water rowing machine from WaterRower. The A1 S4 Natural is a low-maintenance exercise machine th...at's constructed from high-quality ash wood with aluminum mono rail. Engineered with the patented WaterFlywheel resistance method, it provides life-like water rowing experience while the low noise level and minimal intrusion along with the unique self-regulating resistance with infinite variable allows suits any user without the need for adjustments. With its no impact and non-load bearing, this gym equipment is also perfect for users with joint problems. Exercise all major muscle groups like the arms, legs, back, shoulders, core, etc. and see how great you're doing with the help of the S4 monitor that comes with the package. It monitors time per 2 or 500 kilometers, watts, calories burned per hour, distance, and the total time of workouts. This exercise machine also boasts minimal maintenance with no lubrication needed. You simply need to add purification tablet every 3-6 months (tablets come with the package). Storage is easy and hassle-free as well. Simply tip the machine vertically and you can easily lean it against a wall or hide it inside a closet. Moreover, enjoy 1 year manufacturer warranty (can be upgraded to 3 years parts and 5 years frame warranty for free with registration) read more
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