Z4 - S4 (2x par semaine)

• Cycling
• 46mTime
• 313Stress
• 2.02Intensity
• 15Popularity

About this workout

This tempo workout features 3 sets of 8 minutes at 90% FTP, ideal for building aerobic durability while preparing for those long climbs or maintaining pace during a group ride. Perfect for time-crunched athletes, this Z4 training is a solid way to boost your endurance without overcooking yourself.

Workout structure

• 10 min @ 50-70% (50-70w)
• 3X
  • 8 min @ 90% (90w)
  • Rest 4 min