"The American Physical Therapy Association (APTA) is a national professional organization representing more than 72,000 members. Its goal is to foster advancements in physical therapy practice, research, and education."
Click this link to find information about the field of Physical Therapist Assistant, including nature of work, training & qualifications, job outlook, and earnings.
"This program traces the theoretical foundations of physical therapy as a field. The video discusses the ways in which physical education, advances in medicine, the polio epidemic, and the World Wars influenced the growth of physical therapy."