Workout overview
Duration: 1h
Stress points: 77
Zone distribution
Z1: 20m
Z2: 14m
Z3: 2m
Z4: 10m
Z5: 5m
Z6: 10m
Author: Debbie Coyle
This set has been compiled by GB Age-Group athlete and coach, Debbie Coyle.
The 3-part main set comprises a sandwich, where the 'bread' features 5 'Killer Minutes' - one minute VO2 Max effort, 1min recovery.
The 'filling' of the sandwich is a 15-minute block of over/unders, based around your FTP level. Enjoy!