Sub FTP – 4 x 5 Mins – TSS 35

• Cycling
• 30mTime
• 35Stress
• 0.84Intensity
• 1,463Popularity

About this workout

This workout features a steady main set with 4x5-minute intervals just below your threshold, perfect for building aerobic durability during those mid-week rides. It’s a classic choice for improving your sub-threshold endurance, helping you maintain a strong pace when the road gets tough or during long group rides.

Workout structure

• 2 min @ 55% (55w)
• 1 min @ 94% (94w)
• 4X
  • 1:30 min @ 40% (40w)
  • 2 min @ 94% (94w)
  • 2 min @ 90% (90w)
  • 1 min @ 88% (88w)
• 1 min @ 40% (40w)