Who is the mother of physical therapy?

The title "Mother of Physical Therapy" is often attributed to Mary McMillan, an American physical therapist. She played a crucial role in the development of the profession in the early 20th century, particularly during and after World War I, when she helped establish physical therapy as a recognized field. McMillan founded the American Women's Physical Therapeutic Association in 1921, which later became the American Physical Therapy Association (APTA). Her contributions laid the groundwork for modern physical therapy practices and education.