Home Fitness Buddy 60 Minute Power Zone - Christine D'Ercole - 01/15/23 @ 3:00PM ET A 60 Minute Power Zone taught by Christine D'Ercole. Originally aired on 01/15/23 @ 3:00PM ET. Estimated TSS of 70. Timer Link: https://app.homefitnessbuddy.com/peloton/powerzone/details/778 bike