Sections of the spine Our spine, in addition to being a receptacle for the spinal cord, has an equally important function as a support for the entire body. The spine is divided into four parts: The cervical - This section has the least amount of stress, but it is the most mobile. The vertebrae are held together by semi-mobile joints. The thoracic spine is special because each vertebra has two ribs attached to it. The lumbar spine is the most massive. The vertebrae are thick and wide because they carry considerable weight. A rudimentary coccyx is also present. It serves only as a reminder that our distant ancestors once had a tail. Your HEALTH is here 863 views10:00
