40-20x15x2

• Cycling
• 32mTime
• 23Stress
• 0.90Intensity
• 25Popularity

About this workout

This 40-20 workout is a classic threshold set that pushes your limits with 40-second efforts at 100% FTP, interspersed with brief recoveries to build your sustainable power. Perfect for refining your performance in TTs and group rides, it’s a challenging staple for anyone looking to boost their endurance and stamina.

Workout structure

• 15X
  • 40 sec @ 100% (100w)
  • 20 sec @ 50% (50w)
• 2 min @ 45% (45w)
• 15X
  • 40 sec @ 100% (100w)
  • 20 sec @ 50% (50w)