The trunk, often referred to as the torso, is the central part of the human body. It is located between the neck and the hips.
The trunk houses vital organs such as the heart, lungs, liver, and digestive organs. Its major regions include the chest (thorax) and the abdomen. The trunk provides structural support and protection for these organs, and it also serves as an attachment point for the arms and legs.
In terms of anatomy, the trunk is distinguished from the head, arms, and legs. It plays a crucial role in various bodily functions, including respiration, circulation, and digestion, making it essential for overall health and wellbeing.