
FTP Complete Guide
**Quick Answer:** Functional Threshold Power (FTP) is the maximum average power in watts a cyclist can sustain for approximately one hour. It serves as the foundation for personalized training zones, workout intensity, and performance tracking. FTP is tested through protocols like the 20-minute test (multiply average watts by 0.95) and should be retested every 4-6 weeks during active training. Training zones from Zone 1 (recovery, <55% FTP) to Zone 7 (sprints, >150% FTP) are calculated as percentages of your FTP. What is Functional Threshold Power (FTP)? Functional Threshold Power, commonly abbreviated as FTP, represents the maximum average power output a cyclist can sustain for approximately one hour of continuous riding. Measured in watts, FTP serves as the cornerstone metric for



