8x4x115

• Cycling
• 1hTime
• 98Stress
• 0.99Intensity
• 25Popularity

About this workout

This VO2 max workout features 8 efforts of 4 minutes at 115% FTP, pushing your aerobic ceiling and preparing you for when the road turns steep. It's perfect for those looking to boost their performance for group rides or time trials, giving you that critical edge when it counts.

Workout structure

• 5 min @ 60% (60w)
• 8X
  • 4 min @ 115% (115w)
  • Rest 2 min @ 60% (60w)
• 7 min @ 55% (55w)