Track the healing progress of your injuries and find out what helps you along the way and what causes setbacks. Especially with long lasting injuries that take weeks or months to heal, it's sometimes even difficult to judge whether you made progress or not. Injury Debugger will help you keeping an eye on the status of your injury.
You can take notes about what you did if you are experimenting or you can log exercises or treatments recommended by a doctor. In the history view you can inspect the progress you made and see what you logged before. This will help you on your way on identifing things that actually made a difference.