The next step, if possible, is for patients to control their own muscles. Eventually many patients use weights and other exercises. In addition to exercise, therapists use electricity, heat, cold, or ultrasound on patients. These therapies relieve pain, reduce swelling, or improve muscles. Therapists also use massage.
Many patients use crutches, prostheses, and wheelchairs to get around.
Therapists show patients how to use these items. Other duties include meeting with other health workers and filling out documents. Physical Therapists is in the Health Services Career Cluster. They also need creativity when adapting exercises for each patient. Therapy is a physically demanding occupation.