This content is for information only and is not a diagnosis or personalised recommendation. It does not replace an examination by a doctor, surgeon, or physiotherapist. In an emergency or if symptoms worsen, contact a healthcare professional promptly.
Before the first exposure
The team balances clinical status, function, and associated movements. Published thresholds are discussion aids, not guarantees.
- Extension and flexion compatible with a fluid stride.
- Absence of effusion or low and stable; pain managed.
- Walking and single-leg tasks without major compensation.
- Quadriceps and calf strength sufficient for the context.
Vary one thing at a time
Duration, speed, terrain, slope, recovery, and frequency constitute different loads. A short, predictable first exposure provides a baseline.
The immediate response and the next day's response matter: swelling, increasing pain, stiffness, or limping are signals to stop and discuss with the professional.
Frequently asked question
Is there a single test to authorize running?
No. The literature offers clinical and functional criteria, but their combination must be individualized.
References
- Return to running, 2018Rambaud AJM et al. Criteria for return to running after anterior cruciate ligament reconstruction: a scoping review.
Accessed August 30, 2026
- Aspetar guidelines, 2023Kotsifaki R et al. Aspetar clinical practice guideline on rehabilitation after anterior cruciate ligament reconstruction.
Accessed August 30, 2026