4x8

• Cycling
• 1h 24mTime
• 118Stress
• 0.92Intensity
• 40Popularity

About this workout

The Seiler 4x8 is a demanding workout that pushes your limits with 8 intervals of 4 minutes at 116% FTP, ideal for boosting your VO2 max and preparing for those steep climbs. This session is perfect for cyclists looking to enhance their aerobic capacity and improve performance during intense efforts in races or group rides.

Workout structure

• 10 min @ 50% (50w)
• 8X
  • 4 min @ 116% (116w)
  • Rest 4 min @ 50% (50w)
• 10 min @ 50% (50w)