The Enduring Journey of Healing: A History of Physical Therapy

History Of Physical Therapy. Physical therapy is a fundamental base of modern healthcare that plays a crucial role in restoring movement, alleviating pain, and enhancing the quality of life for millions of people.  However, its beginnings are not found in the clinics we see today. The history of physical therapy is a fascinating journey (well, for me at least)  that evolved from ancient practices and responses to devastating epidemics into the sophisticated, evidence-based profession we know today. Understanding this history allows us to understand where we have been, where we are now, and where we are going.

The origins of physical therapy go back to ancient times. Early civilizations recognized the healing benefits of movement, massage, and water. Hippocrates, often called the father of medicine (circa 460-370 BC), promoted manual therapy and exercise to enhance recovery. The Roman physician Galen (circa 130-210 AD) also used exercise and massage techniques to treat various health issues. In ancient Persia and Egypt, physical activity and manual therapies were incorporated into their healing practices. Although these early methods were traditional compared to modern techniques, they laid the foundation for physical therapy as we know it today.


The formal recognition of physical therapy as a distinct healthcare discipline began in the late 19th and early 20th centuries due to significant public health crises. The polio epidemics that affected Europe and North America during this time created an urgent need for rehabilitation strategies to assist those suffering from issues such as paralysis and muscle weakness. Nurses and individuals skilled in exercise and massage played a crucial role in providing care and developing techniques to improve mobility and function for polio survivors.

History of Physical Therapy in the United States

The formal establishment of physical therapy in the United States is closely linked to the events of World War I. The unprecedented number of soldiers returning home with debilitating injuries, including nerve damage, fractures, and amputations, highlighted the critical need for organized rehabilitation services. In response to this pressing demand, the Division of Special Hospitals and Physical Reconstruction was formed within the U.S. Army’s Surgeon General’s Office.

This was a pivotal moment in the field of physical therapy.  Under the leadership of individuals such as Mary McMillan, often referred to as the “mother of physical therapy” in the United States, a structured approach to physical rehabilitation began to take shape. McMillan, a British physical therapist trained in massage, therapeutic exercise, and electrotherapy, played a crucial role in training “reconstruction aides,” all primarily women. These aides cared for wounded soldiers and utilized hydrotherapy, massage, and carefully graded exercises to help restore function and mobility.

After the war, the demand for skilled professionals in physical therapy continued to grow, driven by the ongoing needs of veterans and the lingering effects of polio. In 1921, a significant milestone was achieved by establishing the American Women’s Physical Therapeutic Association (AWPTA), with Mary McMillan serving as its first president. This organization was renamed the American Physical Therapy Association (APTA) in 1922 when men were allowed to join (thank you). The APTA provided a platform for professional development, standardized practices, and advocacy for the field.


In the early decades of the American Physical Therapy Association (APTA), educational standards were established, and curricula for physical therapy programs were developed. These programs initially concentrated on training individuals in practical skills such as therapeutic exercise, massage, and modalities like heat and electrotherapy. Over time, the profession gained recognition as a vital part of medical care, collaborating with physicians to address many musculoskeletal and neuromuscular conditions.

Today’s physical therapists are highly skilled healthcare professionals who play an integral role in the prevention, diagnosis, and management of a wide range of physical impairments and functional limitations ranging from headaches, vertigo, spine pain, limb pain, stroke recovery, fall prevention and balance, pre-operation screening for appropriateness of surgery, and post-operation recovery.  The journey from ancient practices to a doctoral-level profession underscores the enduring dedication to healing and the continuous pursuit of excellence within physical therapy.  In case you do not know what we do, now you know!

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About the Author

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Jeff Lum

Physical therapist and owner of Mobile Spine Specialist serving the North Austin Texas Communities.

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