Home Fitness Buddy 45 Minute PZ Endurance - Sam Yo - 02/19/23 @ 5:00AM ET A 45 Minute PZ Endurance taught by Sam Yo. Originally aired on 02/19/23 @ 5:00AM ET. Estimated TSS of 45. Timer Link: https://app.homefitnessbuddy.com/peloton/powerzone/details/801 bike