12 May 2026 ACL Return to Sport Testing in Amsterdam: What Predicts Re-Injury You finished your ACL rehab. Furthermore, your surgeon cleared you at nine months. However, that timeline alone does not mean your knee is ready. In fact, time-based clearance misses most of the warning signs. Therefore, modern ACL return to sport testing uses objective criteria, not the calendar. At AlterPhysio Amsterdam, we test before we clear. Moreover, we combine physiotherapy with acupuncture for stubborn joint tension. As a result, athletes return with confidence, not crossed fingers. Consequently, re-injury risk drops sharply. Why Time-Based Return to Sport Fails Athletes The old rule was simple: wait nine months. However, research now shows this approach fails. In fact, athletes cleared by time alone face […]