Terminal Knee Extensions

Strengthens the muscles that straighten the knee, standing against a band.

Terminal Knee Extensions exercise illustration

What it helps

Trains the quad to lock the knee out fully straight — the strength you rely on every time you stand and step.

How to do it

  1. Anchor a resistance band to something solid at about ankle height — a table leg or a door anchor.
  2. Loop the free end around the back of your knee, then face the anchor and step back until the band is taut.
  3. Stand with that knee slightly bent, weight through the foot.
  4. Tighten your thigh and push the knee straight against the band's pull.
  5. Let the knee bend slowly back to the start.

Tips

  • The band pulls the knee forwards; your job is to resist it. Nothing goes around your foot.
  • Hold a counter if standing on that leg feels unsteady.

Commonly done as 2-3 sets of 10-15, once or twice a day.

Where this appears in recovery

Terminal Knee Extensions is part of 34 recovery programs, most often at the motion & gait (weeks 2–8), immediate recovery (weeks 0–1) and quad-led motion (weeks 2–6) stages, among others. Each program shows how it fits alongside the other movements:

All exercise guides · Condition guides · Recovery education

These are general exercise guides, not a personal prescription. The repetitions and frequency shown are what's commonly used — your own surgeon or therapist may advise something different, and their guidance comes first.