The three scalene groups derive their name from the Greek word skalenos meaning “uneven.” Although anatomists depict the scalenes as individual muscles, most touch therapists are aware of how they work together as a functional unit during neck sidebending and rotation
Erik Dalton Blog
Ideal shoulder girdle balance requires that some muscles act as stabilizers and others as mobilizers, depending on joint position and movement required for the particular task. A perfect balance of mobilizers and stabilizers results in optimal alignment, or joint centration. Think of joint centration like the wheel on a car.