Threshold

Z4 105% 1.0h 4x(8+4)

  • Cycling
  • 1hTime
  • 85Stress
  • 0.92Intensity
  • 20Popularity

About this workout

This threshold workout features 4 x 8-minute intervals at 105% FTP, pushing your limits for sustainable power during TTs and group rides, with 4-minute recoveries to keep you primed. Perfect for building your FTP and preparing for race scenarios where sustained effort is key.

fidim

Workout structure

  • 2 min @ 50% (50w)
  • 1 min @ 70% (70w)
  • 2 min @ 105% (105w)
  • 7 min @ 55% (55w)
  • 4X
    • 8 min @ 105% (105w)
    • 4 min @ 55% (55w)