Stress points: 55
Author: Kurt Maw | GC Coaching (via TrainingPeaks)
-10 minutes gradually progressing from Active Recovery zone to Endurance zone.
-8x (3 minutes @Tempo + 1 minute @Threshold, with 1 minute easy between).
-Alternate between 60 RPM and 90+ RPM for each interval .
-10 minutes gradually reducing from Endurance zone to Active Recovery zone