Home Fitness Buddy 45 Minute PZ Endurance - Denis Morton - 12/21/20 @ 7:30PM ET A 45 Minute PZ Endurance taught by Denis Morton. Originally aired on 12/21/20 @ 7:30PM ET. Estimated TSS of 44. Timer Link: https://app.homefitnessbuddy.com/peloton/powerzone/details/370 bike