The profession of physiotherapy has existed for centuries. Over time, it has evolved significantly as a medical practice and field of study. According to the Bureau of Labor Statistics, in 2012, 204,200 physical therapists were employed in the United States of America. Physical therapy first became a necessary profession when the polio epidemic broke out in the United States in 1916. This epidemic, along with the injuries of millions of soldiers in 1917 during World War I, led to the uprising of physiotherapy. The occupation continued to grow steadily as World War II broke out. In 1946, Congress approved the Hill Burton Act which led to the construction of hospitals across the country to increase public access to health care facilities. These events ultimately resulted in an increase in the hospital practice of physical therapists and an increase in demand for physical therapist services. As a profession in the medical field, physical therapists have a very long list of challenging tasks. This list includes working with patients who have limited use of their body due to injury or disability and improving mobility while reducing pain. Physical therapists provide care to people of all ages who have functional problems such as sprains, strains, fractures, arthritis, amputations, strokes, cerebral palsy, other sports-related injuries , other work-related injuries, other neurological disorders and various other conditions. . One way physical therapists try to reduce their patients' pain levels is through the use of exercises, stretches, hands-on therapy, and special equipment designed to help increase their mobility, prevent further injury, and smooth... .. middle of document ......trusted to help people overcome disabilities due to chronic illness and injuries caused by sports, accident or any other type of calamity. What people typically don't know is that a physical therapist can contribute to an overall health and wellness program that will promote longevity and prevent patients from developing future injuries and health problems. Physical therapy is one of the fastest growing professions in the United States. of America. This is unlike any other profession in the medical field. Physiotherapists care for patients of all ages with functional problems and disorders. They work to increase a patient's mobility, prevent further injuries, and stabilize progress in patients' health and well-being. The profession of physiotherapist is a very crucial and high demand job and will continue to grow in the future..