A WaterRower allows you to determine the training intensity with every stroke yourself. To make effective use of this principle, it is worth taking a closer look at the water level, movement execution, and training display. Those who understand these connections can better control their training and assess their progress more accurately.
How does water resistance work on the WaterRower?
When you pull the handle, you move a paddle in the water tank via the drive system. The water creates resistance against this movement. The harder and faster you perform the pull, the higher the resistance during the stroke. You do not need to change the resistance level on the device to do this.
In this regard, you should distinguish between pull speed and stroke rate. Pull speed describes how quickly you perform the individual pull. Stroke rate indicates how many complete rowing strokes you make per minute. You can pull hard and then deliberately roll forward slowly. This makes a challenging workout possible even at a low stroke rate.
To change the intensity, you therefore first change your exertion. More frequent, but shortened or frantic pulling does not automatically lead to higher performance.
What role does the amount of water in the tank play?
The water level partly determines the perception of resistance, but does not replace graduated training resistances. The manufacturer compares more water to a heavier boat and less water to a lighter boat. You still control the intensity during the workout with your pull. Choose the fill level within the specifications for your model and pay attention to the maximum mark on the tank. You do not need to add or drain water to switch between easy sessions and intervals.
If several people use the same WaterRower, they can train with different intensities at the same water level. For documenting your own sessions, a consistent fill level is advisable. You get a more comparable pull feel and do not change several training conditions at the same time.
How do you perform a complete rowing stroke?
A fluid rowing stroke combines leg work, upper body movement, and arm pull. The arms do not provide the entire drive. Follow this sequence:
- Starting position: Roll forward in a controlled manner. The arms are long, the shoulders relaxed, and the upper body tilted slightly forward from the hips. The shins are approximately vertical.
- Pull: First push off the footboard with your legs. When the legs are almost straight, the upper body follows with a slight backward tilt. Then pull the handle toward the lower ribcage area.
- End position: Keep the wrists as straight as possible and avoid leaning back excessively.
- Recovery: First straighten the arms, tilt the upper body forward from the hips, and then bend the knees. Roll smoothly back to the starting position.
The mnemonic is: Legs – upper body – arms; recovery: arms – upper body – legs. The transitions remain fluid. If you have to lift the handle over raised knees during the recovery, the leg movement is probably starting too early. A deliberately slower recovery makes it easier to practice the sequence.
What do stroke rate, 500-meter time, and watts mean?
The training values answer different questions. Which of them are directly visible depends on your monitor or app.
Stroke rate in SPM stands for "strokes per minute," i.e., rowing strokes per minute. It describes your rhythm, not solely your training performance. Two people can pull with different strength at the same stroke rate and thus achieve different performance levels.
The 500-meter time, also called pace or split, describes how long it would take you to row 500 meters at the currently displayed speed. A lower value means a faster pace. At a constant pace of 2:30 minutes per 500 meters, you would theoretically need 10 minutes for 2,000 meters; at 2:15 minutes, it is 9 minutes.
The wattage describes the power calculated by the respective system. For longer sections, the average value is usually more meaningful than a single power peak. Therefore, distinguish between instantaneous values and the average of the entire session or an interval.
In practice, this means: If your stroke rate increases significantly while the pace barely improves, it is worth taking a look at pull length, exertion, and movement execution.
Why do the S4 monitor and SmartRow show different results?
S4 and SmartRow capture performance in different ways. The S4 monitor uses the revolutions of the paddle in the tank to derive training values. SmartRow measures force and pull distance at the measuring roller and calculates the power from this. The displayed distance is also determined here using a calculation model.
Therefore, the same distance or wattage readings from different systems are not automatically equivalent. If you switch from S4 to SmartRow, you should establish new personal comparison values. A changed display does not necessarily mean that your actual performance has decreased.
To monitor your progress, use the same measuring system and repeatable training conditions as much as possible. For example, note the duration, average pace, stroke rate, and your subjective perception of exertion. A single best value says less than a traceable development over several comparable sessions.
How do you use the power curve in rowing?
With a corresponding SmartRow analysis, you can see how your pulling force develops within a rowing stroke. The curve complements the average values: It shows whether you build power continuously or whether the pull contains noticeable interruptions.
Look at several consecutive strokes. Recurring dips can be a reason to check the interaction of legs, upper body, and arms more closely. However, the curve alone does not clearly show which movement error is present. A side video recording or technical instruction complements the data effectively. The goal is a controlled, repeatable movement execution. Do not try to generate as high a single power peak as possible by pulling jerkily.
How do you make training progress traceable?
Before a session, decide which aspect you want to observe. For movement execution, a calm, consistent stroke rate can be the focus. For a performance comparison, a recurring time or distance target on the same system is suitable.
A simple documentation example is a steadily rowed section with a fixed duration. Then record the distance, average pace, average stroke rate, and your perception of exertion. Repeat the section under similar conditions. This way, you can see whether you achieve the same displayed performance more controlled or row further at a comparable perception of exertion. In such comparisons, change only one focus at a time as much as possible. If you increase duration, stroke rate, and intensity at the same time, it is difficult to recognize what changed the result. Technical exercises and maximum performance tests should also be clearly distinguished in the training log.
What do you need for app training with the WaterRower?
For digital training, the measuring system, connection, and app must match. A holder for the smartphone or tablet initially only ensures that you can see the screen. It does not transmit training data.
Check the specific execution for an S4 monitor. Depending on the version, Bluetooth is integrated or additional accessories are required. The SmartRow app requires SmartRow hardware and cannot be used with an S4 monitor simply by installing the app. Before purchasing an expansion, clarify which functions you actually need: training recording, virtual routes, competitions, or the display of heart rate can have different requirements. Also consider compatible sensors and possible subscriptions. This way, you invest specifically in functions you want to use in training.
How suitable is a WaterRower for training in the home?
A WaterRower can be integrated into a living space, but during training it creates audible water noise as well as movement noises. How present these appear depends on your pulling intensity, the room, and the location. Therefore, the decision also depends on whether other people in the same room want to work, watch television, or talk during your workout.
When you try out a device, row both casually and with stronger pulls. This way, you assess the noise at your actual training intensity. Although a video conveys an impression of the sound, it does not allow for a reliable volume comparison due to the microphone, recording level, and playback volume. Choose a flat, solid surface on which the device rests completely and stably. A suitable device base can protect the floor and influence the contact with the ground. However, it does not make the water noise inaudible and does not guarantee complete decoupling from neighboring rooms. If noise is crucial for your living situation, therefore consider not only the device but also the location and training times.
