VO2Maxunder/overs X6 Cycling1h 22mTime71Stress0.72Intensity15PopularityAbout this workoutNeil DempseyWorkout structureWarm-Up 20 min @ 50% (50w)6XInterval 2 min @ 92% (92w)Interval 1 min @ 108% (108w)Rest 4 min @ 60% (60w)20 min @ 50% (50w)