Currently, there is not a single exercise program that is ‘the best’ for ACL rehabilitation. Even though there has been a lot of research done about the rehabilitation of ACL patients, we decided to research the effects of training with an external focus in ACL rehabilitation. There is evidence that training with an external focus, compared to an internal focus, may have a positive influence on risk factors for reducing the risk of recurrence of an ACL injury But what were the effects of external focus on ACL rehabilitation and what type of external focus was used? We will discuss everything of our literature research to inform you about the…