The Northwest Arkansas metro â home to corporate giants Wal-Mart Stores Inc, Tyson Foods, and J.B. Hunt Transport, as well as the University of Arkansas â had population growth of 50,532 between April 2010 and July 1, 2015, according to updated Census data.
Role of a Physical Therapist Assistant (PTA) Physical therapist assistants (PTAs) work as part of a team to provide physical therapy services under the direction and supervision of the physical therapist.
Physical Therapist Assistant (PTA) Careers Overview. Physical therapists and physical therapist assistants (PTAs) under the direction and supervision of a physical therapist are the only providers of physical therapy services.In many practice settings, physical therapists rely on the PTA to assure that all patients/clients have access to physical therapy services.hysical Therapist Assistant (PTA) Careers Overview. Physical therapists and physical therapist assistants (PTAs) under the direction and supervision of a physical therapist are the only providers of physical therapy services.