Assessment of the Safety and Performance of Knee Ligament Supports in the Context of a Return to Sport After Sprain

Inclusion Criteria: * Subject is aged ≥18 years old * Subject has a recent mild (grade I) OR moderate (grade II) knee sprain OR an ACL surgery * The current condition of his/her knee allows the subject to resume usual physical activity * Subject has been informed and is willing to sign an informed consent form * Subject is willing to comply with protocol requirements and return to the study center for all clinical evaluations and required follow-up (18 weeks) * Subject is affiliated to the French social security regime Non-inclusion Criteria: * Subject has conditions that may interfere with his/her ability to understand protocol requirements, participate in scheduled visits, or provide his/her informed consent * Subject has worn a support (knee brace or articulated orthosis) since his/her recent injury * Subject has resumed regular physical activity since his/her recent injury * Subject has any medical condition that could impact the study at investigator's discretion * Subject has a known hypersensitivity or allergy to the components of the device (polyamide, elastane, elastodiene) * Adult subject to a legal protection measure