pwseb - 10 August 2009 10:19 AM
There is something about rowing that I don’t understand. Why does sometime my SPM is low but I seem to go faster? and the reverse is true and what does the level on the side really mean (1-10)?
Your 2 questions may be linked.
The slide on the side of the flywheel is the damper. Higher numbers increase the amount of air that is let in to slow the fan down (and makes it harder to pull). The computer figures out how much credit to give you for each pull by looking at how quickly the flywheel decelerates. So a high damper setting will give you more meters per stroke than will a low damper setting. Think about it like gears on a bicycle… the lower gears are easier to pedal, but you don’t go as fast.
The damper may explain your confusion, but there could be another factor in your SPM vs. Speed observation though.
Your speed on any given damper setting is not only dependant on your SPM, but also on the power you put into each stroke. You can attain exactly the same speed you can with a high SPM, by slowing down the SPM and pulling harder on each pull. Or even go slower with a high SPM number if you aren’t pulling very hard.
There is a lot of personal preference in determining someone’s optimum damper setting, stroke rate, pull strength, and recovery time. But if you are unfamiliar with the machine, getting to know some of these concepts will undoubtedly make a difference in your performance.