I am writing to endorse the Kayakpro Outrigger Ergometer. I have had it now approximately 3 weeks and it is set up in the lounge. It's incredible as it records stroke rate or rpm, watts, calories, distance and time. I have also started training at 5/10 but intend to up the weight as I get stronger. I know it's making a difference to my one man paddling as I feel stronger and faster although I have to work the technique.