Threshold

4x4 @105

  • Cycling
  • 45mTime
  • 53Stress
  • 0.84Intensity
  • 40Popularity

About this workout

This Norwegian 4x4 workout pushes your limits with four hard minutes at 105% FTP, perfect for developing your threshold power and sustaining pace during tough group rides or time trials. It's a classic choice for boosting your VO2 max while balancing the recovery needed to keep your legs fresh for tomorrow's efforts.

klingman

Workout structure

  • Warm-Up 4 min @ 50% (50w)
  • 3 min @ 72% (72w)
  • Cooldown 3 min @ 96% (96w)
  • 4X
    • 4 min @ 40% (40w)
    • 4 min @ 105% (105w)
  • 3 min @ 40% (40w)