All anatomical terms have a _ _ _ _ _ _ _ _ _ point which is called the _ _ _ _ _ _ _ _ _ _ position. This is a_ _ _ _ position where you _ _ _ _ _ up, head straight and _ _ _ _ by your _ _ _ _, with the palm of your _ _ _ _ _ facing forward.
All anatomical terms have a "reference" point which is called the "anatomical" position. This is a "body" position where you "stand" up, head straight and "arms" by your "side" with the palm of your "hands" facing forward.