The thoracic vertebrae correspond to which part of the spine?

The thoracic vertebrae are indeed located in the mid back region of the spine. There are twelve thoracic vertebrae (T1 to T12), and they connect to the ribs, which provide structural support and protection for the thoracic cavity, including the heart and lungs. Each thoracic vertebra articulates with the ribs, making this part of the spine particularly important for both stability and mobility of the upper torso.

The other choices represent different sections of the spine: the cervical vertebrae correspond to the neck, the lumbar vertebrae refer to the lower back, and the sacral region involves the pelvic area. Understanding the anatomy of the spine is crucial for trainers and fitness professionals, as it impacts movement patterns, training programs, and injury prevention strategies.