Threshold

WattKg 4x8 HIIT (105%)

  • Cycling
  • 1h 6mTime
  • 89Stress
  • 0.90Intensity
  • 145Popularity

About this workout

This Seiler-inspired 4x8 HIIT workout pushes your limits with sustained efforts at 105% FTP, ideal for boosting your threshold power and preparing for those intense group ride surges or time trials. It's a tough but effective way to sharpen your performance while building the endurance needed to hold your own in competitive settings.

pajari

Workout structure

  • 8 min @ 40-60% (40-60w)
  • 1 min @ 90% (90w)
  • 5 min @ 60-75% (60-75w)
  • 2 min @ 100% (100w)
  • 4X
    • 2 min @ 50% (50w)
    • 8 min @ 105% (105w)
  • Rest 10 min @ 50% (50w)