Physical therapy aims to promote mobility, function, and quality of life through examination, evaluation, diagnosis, and physical intervention. The mission of physical therapy education is to graduate knowledgeable practitioners who can provide independent judgments supported by evidence to promote patient health and enhance professional foundations. Physical therapy can help with recovery from surgery by strengthening muscles and setting patients up for long-term success and function, especially after hip or knee replacement. Physical therapy may also help seniors alleviate pain from various causes like arthritis through early intervention.