http://www.apta.org/PTACareers/RoleofaPTA/ http://www.apta.org/PTACareers/RoleofaPTA/ http://www.apta.org/PTACareers/RoleofaPTA/ Role of a Physical Therapist Assistant http://www.apta.org/PTACareers/RoleofaPTA/ Role of a Physical Therapist Assistant Role of a Physical Therapist Assistant Role of a Physical Therapist Assistant http://www.apta.org/PTACareers/RoleofaPTA/ http://www.apta.org/PTACareers/RoleofaPTA/ http://www.apta.org/PTACareers/RoleofaPTA/ Role of a Physical Therapist Assistant website » http://www.apta.org/PTACareers/RoleofaPTA/ Role of a Physical Therapist Assistant American Physical Therapy Association Role of a Physical Therapist Assistant