Z4 844

• Cycling
• 1hTime
• 88Stress
• 0.94Intensity
• 100Popularity

About this workout

This Z4 training workout features a solid main set of 4 × 8 minutes at 105% FTP, designed to push your sustainable power and enhance your performance during weekly group rides and time trials. It's a classic threshold session that builds the endurance you need to hold your ground when the pace heats up.

Workout structure

• 10 min @ 50-100% (50-100w)
• 2 min @ 50% (50w)
• 4X
  • 8 min @ 105% (105w)
  • Rest 4 min @ 70% (70w)