It may happen due to the overuse within your back muscles or even a traumatic damage that causes your back muscles to quickly seize up. Postural: Expending prolonged hours in an upright placement can result in back pain. Pregnancy and selected occupations can predispose individuals to postural back pain. https://conolidine-1-the-original19763.blog-ezine.com/29792118/what-does-back-pain-mean