Return to Play Criteria after an ACL surgery

Return-to-Play Criteria After ACL Repair: What Athletes Need to Know

An ACL (anterior cruciate ligament) injury can be a major setback for athletes, but with the right rehabilitation plan and guidance, you can make a strong return to your sport. At Instinct Health, we use a structured approach to help athletes safely resume activity after ACL repair surgery. Here are the key criteria we consider when determining if you’re ready to return to play.

1. Strength Testing: Regaining Muscle Power

One of the most critical factors in returning to play after ACL surgery is ensuring that the strength in your repaired leg matches that of your uninjured leg. This is typically assessed through isometric and dynamic strength testing.

• What to Aim For: Your quads and hamstrings should have at least 95% of the strength of your non-injured leg. This helps ensure that you have the muscle power needed to support the knee during high-impact activities.
• How It’s Measured: We use objective strength tests, such as the single-leg squat and leg press, to gauge your progress. Additionally, we will also use our VALD force plates and dynamometer to ensure we are testing with incredible precision and accuracy of your numbers and objective data!

2. Functional Movement Assessment: Building Confidence in Your Knee

Strength alone isn’t enough—your knee needs to be able to handle the dynamic movements required in your sport. We look at your ability to perform specific functional tasks like jumping, landing, and cutting.

• What to Aim For: A key benchmark is achieving a 95% or higher score on functional tests like the single-leg hop test, triple hop test, and agility drills. These exercises simulate the demands of your sport and help us assess your knee stability and control.
• Why It Matters: Poor movement patterns can increase your risk of re-injury. By mastering these functional tests, you build the confidence needed to return to play without hesitation.

3. Psychological Readiness: The Mental Game

Returning to play after an ACL injury isn’t just about physical recovery—it’s also about feeling mentally prepared. Fear of re-injury can significantly impact your performance and increase the risk of compensatory injuries.

• What to Consider: We use validated questionnaires, such as the ACL-RSI (Return to Sport Index), to assess your psychological readiness. A score indicating high confidence and low fear of re-injury is a good indicator that you’re mentally prepared.
• Why It Matters: Athletes who return to play with low confidence are more likely to modify their movements, which can put additional stress on the knee and surrounding structures.

Additional Considerations for Safe Return from an ACL

• Knee Range of Motion: Full knee extension and 100% of normal knee flexion and extension are crucial for proper biomechanics.
• Neuromuscular Control: High-level agility and proprioception exercises are integrated into your rehab to ensure that your knee can react quickly and effectively during sport-specific movements.
• Sport-Specific Drills: Before clearance, we include drills that mimic the demands of your sport. This may include sprinting, change of direction, or plyometric exercises.

Ready to Get Back in the Game after an ACL?

Recovering from ACL surgery is a journey, but with a structured plan and expert guidance, you can return to your sport stronger than ever. At Instinct Health, we tailor our rehab programs to meet the needs of each athlete, helping you progress through the stages of recovery safely. If you’ve been going through your rehab, or just need somewhere to start, we’re here to help. We have physios who are experts in completing ACL rehab, so get in touch today and find out how we can help you get back to the game you love!