4x4m 2m RBI 41 TSS

• Cycling
• 30mTime
• 41Stress
• 0.91Intensity
• 45Popularity

About this workout

This workout features four punishing intervals at 106% FTP, designed to push your aerobic ceiling and build the power you need for those tough climbs. Perfect for sharpening your fitness ahead of group rides or time trials, it’s a classic VO2 max session that delivers results.

Workout structure

• 4 min @ 50% (50w)
• 4X
  • 4 min @ 106% (106w)
  • Rest 2 min @ 50% (50w)
• 2 min @ 50% (50w)