4Xftp
- Cycling
- 1h 4mTime
- 87Stress
- 0.90Intensity
- 467Popularity
About this workout
This classic threshold workout features three sets of 10 minutes at 100% FTP, pushing your sustainable power to the limit as you build the pace you can hold during group rides and time trials. A solid choice for those looking to define their FTP while improving their race-day stamina and performance.
Workout structure
- 5 min @ 39-66% (39-66w)
- 2 min @ 59% (59w)
- 1 min @ 100% (100w)
- 2 min @ 56% (56w)
- 3X
- 10 min @ 100% (100w)
- 3 min @ 56% (56w)
- 10 min @ 100% (100w)
- 5 min @ 56-39% (56-39w)