The thoracic spine is made up of 12 vertebrae, each referred to by 'T', with an identifying number appended to it. The number indicates the level of the thoracic spine in which the particular ...

This article discusses the anatomy of the spine in more detail, including its functions, segments, and parts. ... There are 12 vertebrae in the thoracic spine, known as T1–T12.

Kelly Starrett demonstrates the thoracic spine ball smash—a mobility drill you can do anywhere to improve your back health in just 10 minutes Search About Men's Health ...