VO2Max

Charybdis -4

  • Cycling
  • 45mTime
  • 67Stress
  • 0.95Intensity
  • 65Popularity

About this workout

Charybdis -4 delivers a punishing VO2 max workout with two sets of 2×3 minute intervals at 120% FTP, perfect for boosting your aerobic ceiling and preparing for those steep climbs or race kicks. This session is ideal for cyclists looking to improve their top-end power while balancing recovery, making it a staple for intense training blocks.

SooMK

Workout structure

  • 2:30 min @ 50% (50w)
  • 2 min @ 65% (65w)
  • 1 min @ 100% (100w)
  • 1 min @ 40% (40w)
  • 1 min @ 110% (110w)
  • 1 min @ 40% (40w)
  • 1 min @ 120% (120w)
  • 3 min @ 40% (40w)
  • 2X
    • 30 sec @ 40-120% (40-120w)
    • 2:30 min @ 120% (120w)
    • 2 min @ 40% (40w)
  • 30 sec @ 40-120% (40-120w)
  • 2:30 min @ 120% (120w)
  • 5 min @ 40% (40w)
  • 2X
    • 30 sec @ 40-120% (40-120w)
    • 2:30 min @ 120% (120w)
    • 2 min @ 40% (40w)
  • 30 sec @ 40-120% (40-120w)
  • 2:30 min @ 120% (120w)
  • 1:30 min @ 40-30% (40-30w)