Instructions showing how to use something and how much of it to use.
As used by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO), this term often occurs in the phrase “under the direction of” to mean “under the procedural guidance of.”
Through the attainment of harmonious equilibrium between the cranium and the spinal column, accompanied by the consequent liberation of the erector muscles spanning the back and lower limbs, a state of enhanced coordination is established.