Is it safe to train BJJ with a previous ACL injury?

ACL reconstruction has come a long way, and many BJJ practitioners return to full training after surgery and rehabilitation. The typical timeline is six to twelve months of rehabilitation before returning to the mat, depending on the type of graft used and your progress. When you return, start with drilling only and gradually add rolling over several weeks. Modify your game to reduce knee risk. Avoid playing guards that put rotational stress on the knee, such as deep De La Riva with a loaded hook. Be extremely cautious with leg lock positions and tap immediately to any leg entanglement. A hinged knee brace provides mechanical support and proprioceptive feedback. Strengthen the muscles around the knee aggressively, particularly the quadriceps, hamstrings, and glutes, as these muscles are your primary protection against re-injury. Many successful BJJ competitors have returned from ACL surgery and competed at high levels, so the injury does not have to end your BJJ career.