Over unders similar to Cheung CX 2x25

• Cycling
• 50mTime
• 56Stress
• 0.81Intensity
• 60Popularity

About this workout

This workout features intense over/unders that push you to 120% FTP for 30 seconds, followed by a challenging recovery — a great way to develop your aerobic ceiling and prepare for the demands of racing or tough climbs. Perfect for sharpening your performance in group rides or time trials, these intervals will build the capacity you need when the effort ramps up.

Workout structure

• 1:30 min @ 40-50% (40-50w)
• 4X
  • 20 sec @ 70% (70w)
  • 1:30 min @ 50% (50w)
• 30 sec @ 70% (70w)
• 8X
  • 30 sec @ 120% (120w)
  • 1:30 min @ 70% (70w)
• 30 sec @ 120% (120w)
• 3 min @ 50% (50w)
• 30 sec @ 70% (70w)
• 8X
  • 30 sec @ 120% (120w)
  • 1:30 min @ 70% (70w)
• 30 sec @ 120% (120w)
• 5 min @ 60-40% (60-40w)