Physiotherapy means physiotherapeutic system of medicine which includes examination, treatment, advice and instructions to any person preparatory to or for the purpose of or in connection with movement dysfunction, bodily malfunction, physical disorder, disability, healing and pain from trauma and disease, physical and mental conditions using physical agents including exercise, mobilization, manipulation, mechanical and electrotherapy, activity and devices or diagnosis, treatment and prevention However, various other health professionals (e.g., Chiropractic, Osteopathy) use some physical therapeutic methods. A program of physical therapy will typically involve caregivers.

PT's utilize an individual's history and physical examination in diagnosis and treatment, and if necessary, will incorporate the results of laboratory and imaging studies. Electro diagnostic testing (e.g. electro myo grams and nerve conduction velocity testing) may also be of assistance. PTs practice in many settings, such as outpatient clinics or offices, inpatient rehabilitation facilities, extended care facilities, homes, education or research centers, schools, hospices, industrial workplaces or other occupational environments, fitness centers and sports training facilities.