Well, there's a first for everything. I feel that rowing is giving my lungs a good workout, so reps seems like the obvious step. Need a new target now that I've reached my 6K. Still haven't had my pineapple cake though. 10 x 2 minutes flat out with 1 minute recovery. I'm sure the others in the gym must have thought my workout was a certifiable offence. Mind you, they're the nutters who queue to walk on a treadmill. Touche!