Home Fitness Buddy 60 Minute PZ Endurance - Christine D'Ercole - 01/23/21 @ 8:00AM ET A 60 Minute PZ Endurance taught by Christine D'Ercole. Originally aired on 01/23/21 @ 8:00AM ET. Estimated TSS of 57. Timer Link: https://app.homefitnessbuddy.com/peloton/powerzone/details/386 bike