Which section of the spine consists of 7 vertebrae?

The section of the spine that consists of 7 vertebrae is known as the cervical curve. The cervical spine is located at the top of the spine and supports the head while allowing for a range of motion in the neck. It is composed of seven vertebrae labeled as C1 through C7. This region is essential for various functions, including the protection of the spinal cord, providing structural support for the skull, and enabling flexibility and movement in the neck.

Understanding the cervical curve's anatomy is critical, especially in practices like Pilates, where neck alignment and spinal health are emphasized. The thoracic curve, which contains 12 vertebrae, the lumbar curve with 5 vertebrae, and the sacral curve, which consists of 5 fused vertebrae, each serve different roles and have unique characteristics tailored to their specific functions in the movement and support of the body.