Which position describes lying face down?

Lying face down is referred to as the prone position. This term is commonly used in medical and anatomical contexts to describe the orientation of a body lying flat on its stomach. Understanding this position is important, as it is often utilized in various clinical assessments and physical examinations, as well as in certain athletic positions during training or recovery.

In contrast, the supine position refers to lying on the back, upright involves standing or sitting straight up, and reclined indicates a position where the body is angled back, but not necessarily flat like in the prone position. Therefore, recognizing these specific terms helps reinforce clarity in anatomical and physical terminology related to body positioning.