Physical therapy is a medical specialty that helps patients who have musculoskeletal and neurological disorders. It produces therapeutic effects through physical and mechanical processes, patient education, and rehabilitation programs.

Before prescribing physical therapy, the physician must assess a patient's joint mobility, muscle strength, gait, and posture. Depending on the patient's needs, the physician may decide to include cryotherapy, thermotherapy, or hydrotherapy in the physical therapy program. The physician or physical therapist may also recommend exercise therapy, massage, or traction. If the patient has difficulty with ambulation, the physical therapist may indicate a mobility aid such as a cane, a walker, crutches, or a wheelchair.

As a medical assistant, you may be asked to help a patient with cryotherapy or thermotherapy, range-of-motion (ROM) exercises, hydrotherapy, and other treatments. You may also need to teach a patient how to use mobility aids. Working directly with patients to help alleviate their pain and improve their mobility will reward you with immediate and long-term satisfaction.