Physical therapists are licensed healthcare professionals who help patients reduce pain and improve mobility through examination, diagnosis, treatment and prevention of movement dysfunctions. They work to restore, maintain and promote optimal physical function and quality of life. Physical therapists commonly treat musculoskeletal, neuromuscular, cardiovascular and pulmonary conditions and more than 80% practice in outpatient clinics, rehabilitation facilities, homes and other settings besides hospitals. Rehabilitation aims to help individuals keep, restore or improve skills through services like physical therapy to address impairments from illness, injury or disability.