Workouts» 10-12wk FTP Builder» Week 5 » Day 35min from 50 to 65% FTP5x 9min @ 65% FTP, 1min @ 50% FTP5min from 65 to 50% FTPView watts Enter FTP 5min from <span data-value="50" data-unit="relpow">50</span> to <span data-value="64.999998" data-unit="relpow">65</span>% FTP5x 9min @ <span data-value="64.999998" data-unit="relpow">65</span>% FTP,<br /> 1min @ <span data-value="50" data-unit="relpow">50</span>% FTP5min from <span data-value="64.999998" data-unit="relpow">65</span> to <span data-value="50" data-unit="relpow">50</span>% FTPWorkout overviewDuration: 1hStress points: 40Zone distributionZ1: 12mZ2: 48mZ3: -Z4: -Z5: -Z6: - 19% 81% 0% 0% 0% 0%Foundation ✓ Available in Zwift More workouts like this Back to top