â¢ UNITARY (adjective) The adjective UNITARY has 4 senses: 1. relating to or characterized by or aiming toward unity. 2. of or pertaining to or involving the use of units. 3. characterized by or constituting a form of government in which power is held by one central authority. 4. having the indivisible character of a unit. Familiarity information: UNITARY used as an adjective is uncommon.
Neck muscles are bodies of tissue that produce motion in the neck when stimulated. The muscles of the neck run from the base of the skull to the upper back and work together to bend the head and assist in breathing.The motion of the muscles of the neck are divided into four categories: rotation, lateral flexion, flexion, and hyperextension.t is important to keep the muscles of neck strong to maintain proper function and avoid injuries and neck pain. The main function of the muscles of neck is head movement, but they also contribute to the maintenance of blood flow to the brain and holding the head upright.
Neck Strain Overview. Neck strain is injury to the muscles and tendons that support and move the head and neck. The neck is susceptible to injury because it is capable of extensive range of motion. It is, as a result, less stable that many other body areas. In addition, the neck muscles are affected by the motion of nearly all other areas of the body. The neck contains many vital anatomic structures, the most critical being the airway (breathing tube), the spinal cord, and the blood vessels that supply the brain.