ACL is crucial for stability and movement in the knee. injuries can occur during athletic play, especially with rapid changes of direction, sudden stops, or jumping, including soccer, basketball, and tennis. Mild injuries may not lead to much sound or swelling, but major injuries can cause a loud popping sound and substantial swelling. Women are more prone than men, because of factors including anatomy, muscle strength, and playing style. rehabilitation and reconstruction surgery are common treatments for ACL injuries, with the goal of restoring knee function and strength.