Z2-Z4

• Cycling
• 3h 30mTime
• 212Stress
• 0.77Intensity
• 85Popularity

About this workout

This tempo workout features a classic main set of 8 × 5 min at 88% FTP, perfect for building your aerobic durability while sharpening your Z4 training. It's a mid-week staple for those looking to stretch out climbs and sustain effort during group rides without overcooking.

Workout structure

• 8X
  • 15 min @ 75% (75w)
  • 5 min @ 88% (88w)
• 15 min @ 50% (50w)
• 15 min @ 95% (95w)
• 20 min @ 55% (55w)