Threshold

Frissell +3

  • Cycling
  • 2h 0mTime
  • 137Stress
  • 0.83Intensity
  • 31Popularity

About this workout

Frissell +3 delivers a solid mix of sustained efforts with 7×9 minutes at 95% FTP, making it ideal for sharpening your threshold power for weekly group rides and time trials. This workout is a classic choice for building the endurance you need for those critical solo efforts or race-winning kicks.

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Workout structure

  • 6 min @ 50% (50w)
  • 6 min @ 72% (72w)
  • 3 min @ 96% (96w)
  • 7X
    • 5 min @ 40% (40w)
    • 9 min @ 95% (95w)
  • 7 min @ 40-30% (40-30w)