SST/Z4 15@88 12@92 8@97
- Cycling
- 1hTime
- 66Stress
- 0.81Intensity
- 20Popularity
About this workout
This steady threshold session combines 15 minutes at sweet spot with 12 minutes at slightly higher intensity, before pushing for 8 minutes at near-peak effort, making it a perfect mid-week staple to fine-tune your FTP. Ideal for honing the sustainable power you need for group rides and time trials, it’s a classic workout that delivers serious results without overcooking.
Workout structure
- 35 sec @ 25% (25w)
- 35 sec @ 29% (29w)
- 35 sec @ 31% (31w)
- 35 sec @ 33% (33w)
- 35 sec @ 36% (36w)
- 35 sec @ 38% (38w)
- 35 sec @ 40% (40w)
- 35 sec @ 43% (43w)
- 35 sec @ 45% (45w)
- 35 sec @ 47% (47w)
- 35 sec @ 50% (50w)
- 35 sec @ 52% (52w)
- 35 sec @ 54% (54w)
- 35 sec @ 57% (57w)
- 35 sec @ 59% (59w)
- 35 sec @ 61% (61w)
- 40 sec @ 65% (65w)
- 15 min @ 88% (88w)
- 4 min @ 55% (55w)
- 12 min @ 92% (92w)
- 4 min @ 55% (55w)
- 8 min @ 97% (97w)
- 35 sec @ 65% (65w)
- 35 sec @ 60% (60w)
- 35 sec @ 57% (57w)
- 35 sec @ 53% (53w)
- 35 sec @ 50% (50w)
- 35 sec @ 47% (47w)
- 35 sec @ 43% (43w)
- 35 sec @ 40% (40w)
- 35 sec @ 37% (37w)
- 35 sec @ 33% (33w)
- 35 sec @ 30% (30w)
- 35 sec @ 25% (25w)