The spine is a complex structure, comprised of nerves, connective tissue, bones, discs, muscles and other essential integrative components. Specifically, the cervical spine is a vulnerable area that is commonly injured due to fall, trauma, motor vehicle accident, stress, as well as poor ergonomic setups, which all lead to pain. In this article, we will review the anatomy of the neck, common injuries to the cervical spine, functional assessments and training strategies to work with clients with previous injuries.