6x4
- Cycling
- 1hTime
- 49Stress
- 0.70Intensity
- 16Popularity
About this workout
This workout features a solid main set of 4-minute efforts at 85% FTP, perfect for building your aerobic durability below threshold. It's a classic mid-week staple that helps stretch out those climbs while keeping fatigue in check for your weekend rides.
Workout structure
- 3 min @ 45% (45w)
- 1 min @ 55% (55w)
- 2 min @ 45% (45w)
- 30 sec @ 55% (55w)
- 30 sec @ 65% (65w)
- 30 sec @ 75% (75w)
- 30 sec @ 85% (85w)
- 4 min @ 45% (45w)
- 1 min @ 85% (85w)
- 2 min @ 45% (45w)
- 4 min @ 85% (85w)
- 3 min @ 45% (45w)
- 4X
- 4 min @ 85% (85w)
- 2 min @ 45% (45w)
- 4 min @ 85% (85w)
- 10 min @ 45% (45w)