PTs utilize an individual's history and physical examination in diagnosis and treatment if necessary will incorporate the results of laboratory and imaging studies. Electrodiagnostic testing (e.g. electro my 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. I have been practicing last 12 yrs in this field and I can say it has been evolved remarkably in the last 10yrs years. Conventionally Physios were working on electrotherapy modalities like TENS, ultrasound therapy, shortwave therapy, Infrared Therapy Interferential therapy, wax therapy with Therapeutic massage techniques, basic ROM, and strengthening exercises to achieve patient's goals( Presently shortwave ...