Not sure if you have any progressions off of this. Was thinking this might be a good barometer for when my cardiac output gets back to normal. High end intervals were much easier than the low end. Mentally wanted to try and find closer to sustainable efforts in order to keep the rest intervals the same and be able to come out of them and still attack the high end.
Ski 10 cals @ 1300+ cal/hr
Ski 20 cals @ 1000+ cal/hr
rest 2 min
Bike erg 12 cals @ 1600+ cal/hr
Bike erg 24 cals @ 1200+ cal/hr
rest 2 min
Row 14 cals @ 1800+ cal/hr
Row 28 cals @ 1300+ cal/hr
rest 2 min x 4 sets
Most high numbers were attainable or close to attainable. Ski was in mid to upper 1200’s, and lows were 900’s. Bike high effort was on low interval was in the 1100’s with frequent dips into the 12’s. Row was “easy” to hit 1800but was struggling to stay in 1100’s on longer cal interval.