What does 'superior' designate in anatomical terms?

In anatomical terminology, the term 'superior' refers to a position that is higher or above another structure in relation to the body. Therefore, it designates the upper portion of the body when comparing the relative locations of different body parts. For example, the head is considered superior to the chest because it is located above it.

This understanding is essential for accurately describing the locations of various body structures and movements in health and fitness contexts. In contrast, the other options refer to different anatomical terms: the lower portion corresponds to 'inferior'; the rear portion relates to 'posterior'; and the central part is often referred to as 'medial' or 'central', but none of these terms accurately describe the concept of 'superior'.