Threshold Oscillator

Over-under intervals alternating 3min below and 2min above threshold, plus sustained threshold work for FTP development.

threshold

Threshold Oscillator

Duration
1:00:00
Stress Points
75
Stars
3
Completions
2

Over-under intervals alternating 3min below and 2min above threshold, plus sustained threshold work for FTP development.

Description

Master the art of threshold power with this precision over-under workout! Dance around your functional threshold power with calculated oscillations - 3 minutes just below at 96% FTP, then 2 minutes pushing over at 104% FTP. These repeated surges above and below threshold will enhance your lactate buffering capacity and build sustainable power at race pace. Finish with a solid threshold block to cement your gains.

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Created by:Vekolo
Published:Sep 2, 2025
Updated:Sep 2, 2025
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Power values shown using 200w FTP. Sign in to use your personal FTP settings.

Plan
Show absolute power

  • Warm-up

  • Over-Under Intervals

    3:00
    192w
    85rpm
    2:00
    208w
    85rpm
    2:00
    120w
    80rpm

    4x

  • Threshold Block

  • Cool-down

Power Zones

Recovery
10:30
17.5%
Endurance
16:30
27.5%
Threshold
33:00
55%