Self Rehab is one of the best ways to prevent sports injuries that are commonly caused by any trauma or the overuse of muscles.
The ultimate goal for any athlete and should be to improve their sporting performance and remain injury free. The same apply on non athlete as well by adopting sound preventative procedures.
One of the most common methods of injury prevention is regular stretching providing it is done properly. Another self rehab after injury its the strengthen you muscles by using strengthen exercises.
Another form of helping for you to be injury free by using foam rolls to keep you muscles flexible. Also important part of you self rehabilitation.