Physiotherapy, also known as physical therapy, is a healthcare profession concerned with the restoration, maintenance, and improvement of physical function and movement potential. Physiotherapists are trained to assess, diagnose, and treat a wide range of conditions affecting the musculoskeletal, neurological, cardiovascular, and pulmonary systems. They use a variety of physical techniques, including exercise, manual therapy, education, and assistive devices, to help patients improve their mobility, strength, pain levels, and overall well-being.