Fitness W4.3 - Engine Builders

• Cycling
• 1hTime
• 56Stress
• 0.75Intensity
• 789Popularity

About this workout

This workout focuses on building aerobic durability with a classic tempo set that includes two hard 5-minute efforts at 90% FTP, separated by 10 minutes of recovery. It's a mid-week staple that prepares you for sustained efforts on climbs and helps you stay strong during those longer group rides.

Workout structure

• 5 min @ 45% (45w)
• 5 min @ 65% (65w)
• 2X
  • 5 min @ 90% (90w)
  • 10 min @ 65% (65w)
• 5 min @ 90% (90w)
• 5 min @ 65% (65w)
• 5 min @ 90% (90w)
• 5 min @ 45% (45w)