OK. As promised I tried today my peformance in 5 minutes on Concept 2 rowing machine, maximum ressitance setting. Mind you I've done that after 55minutes cardio training and before weights training.
I've done 1237meters in 5 minutes.
Not bad, or is it?
I weight about 89 kilograms and I'm not biggest guy in galaxy as some of you have seen at the Ring.