30sec @ 89% FTP
5min @ 76% FTP
Duration: 1h 3m
Stress points: 62
Building endurance doesn't just involve long, low power efforts. In this session we challenge your aerobic energy pathways with a range of efforts.
Opening with a Zone 2 effort, we build into a some neuromuscular work, before finishing with a Zone 3 effort that starts at the top of the range and gradually decreases.