If you are studying the trunk region of the body which subregions would you find there?

superior anterior  trunk region

inferior posterior  trunk region

anterior posterior  trunk region

superior anterior  trunk region

Explanation:

Anatomy involves studying and human body structure and describes its components by locations and structures associated with them. In anatomy, the body’s trunk refers to the torso and can include anterior muscles in the diaphragm, abdominal wall muscles; and the chest muscles inclusive of intercostal and pectoral muscles along with the vital organs contained within the region (heart, lungs etc.)

The anatomical planes of the body show the way in which it is subdivided into specific sections and how these relate to each other is called directional terminology. There are several regions including; anterior describing the area towards the front of the body; posterior, describing the region towards the back of the body; superior, describing a location above a specific region or towards the head; inferior, below a specific region or away from the head; and structures between two regions are described as intermediate. Thus when describing the trunk or torso..

E.g. the intermediate posterior muscles which in facilitate respiratory rib cage movements include: the Serratus Posterior Superior, thin rectangular muscle which lies beneath rhomboid muscles; and the Serratus Posterior Superior, a broader muscle region lies under the latissimus dorsi, a muscle spanning the lower spine, ribs and pelvis which aids in the movement of the upper arm.

However, the following terms are incorrect as they would mean...

when you rub, you also apply pressure, that pressure can urge the poop to come out. i think that when your rubbing, you also might be slightly breaking it up and that can further fill the stomach.