ISM Zone 2 short 40/20ies (1:15)
- Cycling
- 1h 34mTime
- 103Stress
- 0.81Intensity
- 144Popularity
About this workout
This workout features a classic VO2 max main set with 5 intervals of 10 minutes at 80% FTP, pushing your aerobic ceiling while keeping recoveries brief. Perfect for boosting your performance on climbs and during intense group ride efforts, it’s a solid choice for building the endurance you need for race day sprints.
Workout structure
- Warm-Up 6 min @ 40-70% (40-70w)
- 1 min @ 33% (33w)
- Cooldown 4 min @ 70% (70w)
- 4 min @ 75% (75w)
- 2 min @ 80% (80w)
- 5X
- 1 min @ 50% (50w)
- 10 min @ 80% (80w)
- Rest 1 min @ 50% (50w)
- 10X
- 40 sec @ 120% (120w)
- Rest 20 sec @ 60% (60w)
- 1 min @ 50% (50w)
- 10 min @ 80% (80w)