Jack ok

• Cycling
• 1h 9mTime
• 93Stress
• 0.90Intensity
• 50Popularity

About this workout

This VO2 max workout, inspired by the Norwegian 4x4 method, pushes your limits with 4 intervals of 7 minutes at 110% FTP, building your aerobic ceiling for those tough climbs and race scenarios. It's a solid choice for cyclists looking to improve their high-end power and stamina without sacrificing recovery.

Workout structure

• Active 6 min @ 50% (50w) 90 rpm
• Active 1 min @ 50-72% (50-72w)
• Active 5 min @ 72% (72w)
• Active 1 min @ 72-96% (72-96w)
• Active 2 min @ 96% (96w)
• Free-ride 2 min @ 60% (60w)
• 4X
  • Active 7 min @ 110% (110w)
  • Rest 6 min @ 40% (40w)