Injuries and Rehabilitation: 3 Possible Outcomes.By Brian Ellicott / June 27, 2015 / Blog, Common sense? With any rehab program or exercise you have three possible outcomes for the injury. 1. Gets better. 2. Gets worse. 3. Stays the same. Reviewing how the body responds will dictate how, when and if you need to change what you are doing. Leigh working on his split squats to improve his hip mobility for running.