NaVorro Bowman's road to recovery from a torn ACL began in earnest six days ago when he had surgery to repair the ligament.Having the star inside linebacker ready for the start of the San Francisco 49ers' season is the goal, so every day is critical in Bowman's rehabilitation, ESPN medical expert Stephania Bell said."As soon as the surgery is over, the rehabilitation begins," Bell said. "He has been doing things since then. The rehabilitation continues daily.