Keeping a log does motivate. The challenges C2 has are good motivators and work off your log.speedwell wrote:I listen to music on my phone while I'm rowing so I've been taking shots of my best times. Sounds like it's worth recording every time too and keeping track.
Easy way to log is to get a C2 LogCard and take it with you to the gym, slide it in and it records all your works. At home and run the C2 Utility software so a few clicks will update your online log from the card.
C2 sells the cards for $6.50, the card reader $41, software is free. I see this thread says http://www.c2forum.com/viewtopic.php?f=8&t=7921 other readers will work, the Omnikey CM 3121 is on Amazon for $26.
You might also consider Heart Rate monitoring to know how hard you are working. I like my Sigma Sport PC15 for $60. It records everything. For a PM to record 1 HR/interval to the card you have to have the $25 Polar thing from C2 that plugs into the PM, I wouldn't mess with that. The HR does not end up in online log. If your gym rowers have PM4's they support ANT without any extra fob.