The neck is the part of the body that connects the head to the torso. It is made up of bones, muscles, and other tissues that support the head and allow it to move. The neck also contains important structures like the trachea, which carries air to the lungs, and the esophagus, which helps in swallowing food. In addition to its vital functions, the neck plays a key role in our appearance and communication. It allows us to turn our heads to look around and express emotions through gestures. A healthy neck is essential for overall well-being and mobility.