Torso

The thoracic cavity's expansion and contraction facilitate the lung's ability to breathe.

The human torso is traditionally divided into several key regions, each containing specific cavities and organ systems: It serves as the primary structural hub to

The torso provides the stability and flexibility needed for daily movement and physical activities. Cultural and Artistic Significance The posterior part of the torso, anchored by

The , also known as the trunk , is the central anatomical core of the human body. It serves as the primary structural hub to which the head, neck, and limbs are attached. Beyond its role as a physical anchor, the torso houses and protects most of the body's vital organs, making it essential for life-sustaining functions such as respiration, circulation, and digestion. Anatomical Structure and Divisions The posterior part of the torso

The upper portion of the torso, protected by the rib cage, which contains the heart and lungs.

The posterior part of the torso, anchored by the vertebral column (backbone), which provides central stability. Essential Biological Functions