Seiler 4x8

• Cycling
• 1h 15mTime
• 76Stress
• 0.78Intensity
• 1,600Popularity

About this workout

The Seiler 4x8 intervals are a classic threshold workout, pushing your limits with sustained efforts at 92.3% FTP that mimic the pace of weekly group rides and time trials. This session builds your sustainable power and prepares you for those critical moments when you need to hold your ground or respond to attacks.

Workout structure

• 5 min @ 50% (50w)
• 5 min @ 77% (77w)
• 2 min @ 92% (92w)
• 5 min @ 50% (50w)
• 4X
  • 8 min @ 92% (92w)
  • Rest 4 min @ 50% (50w)
• 10 min @ 50% (50w)