In which position is a person lying face down?

When a person is lying face down, they are in the prone position. This stance is characterized by the individual's body being horizontal with the front (anterior side) facing the ground. The prone position is important in various contexts, such as rehabilitation exercises, assessments, and certain medical procedures, as it allows for different movements and functionalities of the body.

In contrast, the supine position refers to a person lying on their back, which is the opposite of prone. Vertical position denotes an upright stance, while seated position involves being seated upright, both of which are distinctly different from lying face down. Understanding these terms is essential for accurately describing body orientations in anatomy and physical training contexts.