👉 Underhead is a term used in anatomy and medicine to describe the area between two main muscles, which together form the head of the neck. It includes the muscles that connect the ear to the head, as well as the muscles that support the head and chin. The underhead is also known as the cranium or skull. It forms part of the human body and plays a crucial role in regulating breathing, heart rate, and blood flow. Underhead injuries can be serious and may cause pain,
