4x4.5min at 120% VO2Max - Xert

• Cycling
• 1h 15mTime
• 95Stress
• 0.87Intensity
• 15Popularity

About this workout

This Norwegian 4x4 workout pushes you to sustain efforts at 120% of your FTP for 5 minutes, sharpening your aerobic ceiling and preparing you for when the road kicks up. Use it to build the capacity needed for relentless group ride surges or race day intensity.

Workout structure

• Active 10 min @ 44-73% (44-73w)
• 4X
  • Active 4:30 min @ 120% (120w)
  • Active 10:30 min @ 60% (60w)
• Active 5 min @ 55-37% (55-37w)