Ergo Paddle 22 March

I got the setting about right on the ergo today, 45 minutes, avg heart rate 145bpm, which is almost exactly the same as it on the ski over the same period. Mileage was 8070m, average speed 10.8kmh, which is also probably about right on flat water for me. Did the 5 minute warmup, followed by 2 minute full burst interval, 8 minutes recovery, through the session. The graph shows the peaks around the bursts. It's bloody hard work!