SST1553H

• Cycling
• 1h 5mTime
• 90Stress
• 0.91Intensity
• 31Popularity

About this workout

This threshold workout features a classic 3 × 15 min effort at 97% FTP, perfect for honing the sustainable power needed for weekly group rides and time trials. It’s a must-do for building the endurance and strength to hold your own when the pace heats up or climbs get steep.

Workout structure

• 5 min @ 50-80% (50-80w)
• 3X
  • 15 min @ 97% (97w)
  • Rest 5 min @ 70% (70w)