STR

• Cycling
• 2h 30mTime
• 147Stress
• 0.77Intensity
• 75Popularity

About this workout

This VO2 max workout features a challenging main set of 5 x 4 minutes at 108% FTP, perfect for pushing your aerobic ceiling and improving your capacity for those steep climbs or intense race efforts. It’s a high-return session that will build the endurance and power needed to keep pace on demanding group rides and time trials.

Workout structure

• 20 min @ 48-72% (48-72w)
• 5X
  • 4 min @ 108% (108w)
  • Rest 4 min @ 60% (60w)
• 15X
  • 3 min @ 72% (72w)
  • Rest 3 min @ 64% (64w)