Physical therapists deal with musculoskeletal, cardiopulmonary, and neurological conditions.

Patients who require physical therapy include those with permanent disabilities, those who have lost the function of their limbs due to an accident, or those with disabling conditions such as arthritis, heart disease, head injuries, cerebral palsy, and low back pain.

Apart from restoring function, relieving pain, and improving mobility, physical therapists also help to maintain overall fitness and health. Through a range of exercises, and with the help of other stimulants such as hot and cold compresses, they help patients improve flexibility, strength, endurance, balance, and coordination. Physical therapists also help patients get used to assistive walking devices such as crutches and wheelchairs. The aim is to encourage such patients on the road to recovery and to help them function effectively at work or at home