The document provides information about anatomical terminology used to describe body orientation and movement. It defines the anatomical position as standing upright with face and feet facing forward and arms at the sides. It introduces three concepts: planes that divide the body into sections, axes that describe rotational movement, and positional terms like superior/inferior. It describes the three planes - frontal, sagittal, transverse - and three axes - anteroposterior, longitudinal, horizontal. Finally, it defines common terms used to describe basic movements like flexion, extension, abduction that involve joints moving in the different planes.