Physical therapy, also known as physiotherapy, is a healthcare specialty that involves the assessment, diagnosis, treatment, and prevention of physical impairments, disabilities, and pain. Physical therapists work with patients to help them regain movement, function, and mobility, as well as reduce pain and improve overall physical health.

Physical therapy can be used to treat a wide range of conditions, including musculoskeletal injuries, neurological disorders, chronic pain, and sports injuries. Physical therapists use a variety of techniques and interventions to help patients achieve their goals, such as exercise therapy, manual therapy, electrical stimulation, and heat/cold therapy.

The goals of physical therapy include:

- Reducing pain and inflammation
- Improving range of motion and mobility
- Restoring strength and flexibility
- Preventing or limiting disability
- Improving balance and coordination
- Enhancing overall physical function

Physical therapy treatments are customized to each patient's needs and may involve one-on-one sessions with a physical therapist, as well as exercises and activities to be done at home. Physical therapists also work closely with other healthcare providers, such as physicians, nurses, and occupational therapists, to provide comprehensive care to patients.