Ave 140 bpm
Max 154 bpm
1045hrs Inside, cool, too windy to sail and this is better for me! Broke up in to intervals to relieve boredom.
1st 5' sub 2:10 warm up
2nd 5' sub 2:05
3rd 10' 5 intvls 1' sub 2:00 & 1' sub 2:05
4th 10' sub 2:10
Great ergo, got quite warm.