The Anterior Cruciate Ligament plays a crucial role for stability and movement in the knee. injuries can occur during sport activities, especially with quick direction changes, sudden stops, or leaps, including soccer, basketball, and tennis. Mild injuries may not lead to much sound or swelling, but serious injuries may cause a loud popping sound and major swelling. Women are more prone than males, due to factors like anatomy, muscle strength, and playing style. rehabilitation and reconstruction surgery are common treatments for ACL injuries, to restore knee function and strength.