Threshold

Zwift Over Unders no warmup

  • Cycling
  • 23mTime
  • 26Stress
  • 0.82Intensity
  • 15Popularity

About this workout

This Zwift Over Unders workout, often referred to as "the Gorby," features a solid 23-minute main set focused on steady threshold efforts, perfect for honing the sustainable power you need for weekly group rides and time trials. Integrate this into your training for a classic test of endurance and resilience, helping you stay strong during those critical race kicks.

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Workout structure

  • 5 min @ 69-108% (69-108w)
  • 4 min @ 49% (49w)
  • 5 min @ 108-69% (108-69w)
  • 4 min @ 49% (49w)
  • 5 min @ 69-108% (69-108w)