The torso or trunk is the largest part of the body. The main role of the trunk is to provide the core structure and a shape to the human body and to store all the internal organs like the heart, lungs, kidney stomach, liver, etc. to perform vital functions in the body. The torso also contains several bloody vessels and capillaries that exchange oxygen flow in the whole body.

One of the most important parts of the body is the Spine which provides support to the body. The spine is composed of separated bones called vertebrae; the cartilage tissue is present between vertebrae that prevent clashing of the bones. There is a total of 26 vertebrae in the spine.

Chest is the another main part of the body protected by a cage of many bones named the rib cage. The rib cage encloses the heart, lungs, and other internal organs. The muscles connected in this region are known as the pectoral muscle and trapezius muscle.

The torso includes parts such as the shoulder, chest, and rib cage  enclosing the heart and lungs, the upper abdomen includes abdomen muscles, stomach, kidney, liver, and the lower abdomen includes small intestines, and large intestines, colon, and rectum. At last posterior part include the spine and glutes.