The lower back region within your backbone is called the lumbar spine. This region is created up of 5 vertebrae, and these vertebrae are the largest of the opposite vertebrae inside your backbone. They prolong out of your reduced thoracic spine (chest) for your sacrum (The underside of one's backbone). https://martineuhwn.buyoutblog.com/28221029/the-greatest-guide-to-stearoidigh