An anterior cruciate ligament injury is extreme stretching or tearing of the anterior cruciate ligament which commonly 
knee problem seen in athletes men and women of various ages, at any level of athletics. It is probably the most common injuries of the knee. Research studies have attempted to determine what factors contribute to an increased injury risk, but ACL injuries appear to be a multifactorial injury that cannot be isolated to a single cause.
It is the article that contains sequences in understanding ACL injuries that may help you in depth of where in the knee the ACL is located, how an ACL injury causes problems, and how doctors treat the condition. The section starts with the anatomy of ACL, where is the ACL, and what does it do. Then it is continued with the next sections that describe issues such causes, symptoms, how do doctors identify ACL injuries, nonsurgical treatment, and surgical treatments (hamstring tendon graft, arthroscopic method, patellar tendon graft, and allograft reconstruction).
You can find more detailed about its rehabilitation by visit this site or maybe you want to download the pdf format of Learning Anterior Cruciate Ligament (ACL) Injuries which consist 5 pages, 9 Kb filetype (source: orthogate.org).
