Seiler's HIIT 4x8m at 103% FTP

• Cycling
• 1h 30mTime
• 106Stress
• 0.84Intensity
• 61Popularity

About this workout

This Seiler 4x8 workout is a classic threshold session that pushes your limits with extended efforts just above FTP, ideal for honing the sustainable power needed for group rides and time trials. Perfect for riders looking to elevate their performance, it builds a solid foundation for racing and tackling climbs with confidence.

Workout structure

• 3:5 min @ 50% (50w)
• 3 min @ 60% (60w)
• 3 min @ 72% (72w)
• 3 min @ 88% (88w)
• 3 min @ 96% (96w)
• 4X
  • 4:50 min @ 50% (50w)
  • 10 sec @ 50-103% (50-103w)
  • 8 min @ 103% (103w) 105 rpm
• 20 min @ 60% (60w)
• 3 min @ 60-40% (60-40w)