Workout overview

Duration: 39m 30s

Stress points: 48

Zone distribution

Z1: 13m

Z2: 5m

Z3: 10m

Z4: 2m

Z5: 8m

Z6: 2m


This ride is what we refer to as "Over Under's". Over Under is when you go above FTP (100%) to below FTP (<100%). During this ride you will perform 4 sets of 30 seconds over your threshold at 105% of your FTP followed by 30 seconds under your threshold at 85% of your FTP for 4-minutes. Imagine going back and forth from Vo2 to Sweet Spot. Between each set you will have 2 minutes of recovery.

✓ Available in Zwift More workouts like this

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