pronation occurs in what plane of motion
Cardinal Anatomic Planes of Human Foot & Body - Biomechanic Pronation Supination It should be noted that process of the walking happens in the sagittal plane. Triplaner motions does not occur in parallel to any of the three cardinal body planes mentioned. It is merely ONE motion consisting of components from all three body planes. This can be demonstrated in the lower extremity by the actions of Pronation and Supination which are triplaner motions. Pronation is a motion of the foot which is comprised of eversion, dorsiflexion, and abduction.