Bike VO2-Q

Bike Workout: VO2-Q

Objective:

  • Elevate VO₂ max by accumulating sustained time just above threshold (~105% of CP) using longer, steady intervals.
  • Build aerobic power without sharp surges, emphasizing pacing control and muscular resilience.

  • Develop the ability to tolerate prolonged discomfort while keeping mechanics clean.

Workout Description:

This session uses longer intervals at ~105% of CP (≈4–6 minutes) to drive VO₂ max adaptations via extended time at elevated oxygen demand. The intensity is hard but stable—climbing gradually toward VO₂ max without the spikiness of traditional 115% efforts.

This improves:

  • Aerobic power (VO₂ max) through extended time at high O₂ demand
  • Stroke volume, capillarization, and mitochondrial efficiency
  • Pacing control and muscular resilience just above threshold
  • Tolerance of sustained discomfort and delayed fatigue

Workout Execution:

After a progressive Z1 (65–79% of CP) warm-up, complete steady ~105% of CP intervals. Expect them to feel manageable at first, growing demanding by the final minutes (RPE 8–9/10). Hold 85–95 rpm with smooth power and controlled breathing—no surges. Take recoveries long enough to maintain quality across reps. Stay disciplined: aerobic power through control, not brute force.