10 x 1 min power intervals, 1 min off between

I took a longer warmup of 20 minutes before I did these. I was inside as its like 28 degrees outside. I was above the upper target (433) on all of them and even in the upper 400's on the last few. If outside I'd be 470-510, maybe higher. Still, felt good on these.

Averages were 442, 450, 453, 464, 479, 483, 484, 495, 509 and 483 (474 avg for all)