How long does return-to-sport programme take to work for ACL tear?

Rehabilitation commonly moves from restoring knee movement and reducing swelling to rebuilding leg strength, balance, landing control, running and changes of direction. The sequence may differ after ACL surgery, an injury managed without surgery, or a combined injury. A knee that feels better during walking may still need more control for cutting, jumping or contact sport.

Progress is shown by repeatable performance without a swelling increase, giving way or loss of confidence. Psychological readiness also matters because hesitation can change landing and movement patterns.

Attend physiotherapy reviews and complete the prescribed exercises with the recommended technique. Increase one demand at a time, such as running speed, jumping volume or direction changes, and allow the knee to settle before advancing. Wear any brace only as advised. Do not use a single good training session as proof that full sport is safe.

Ask your clinician which tests apply to your sport, such as single-leg strength, hopping, deceleration and movement-quality checks. Keep working on the weaker side even when daily activities feel normal.

Pause progression and contact your clinician if the knee repeatedly swells, gives way, locks, loses movement or becomes increasingly painful after training. Urgent assessment is needed after a new major injury, severe pain, marked swelling, or inability to bear weight.

Ask what stage your knee has reached, which milestones remain, how training load should change, and who makes the final return-to-sport decision. Discuss sport demands, graft or surgical restrictions if relevant, and a plan for the first weeks back.