The movement of the head in response to contraction of the right
sternocleidomastoid muscle involve various actions such as rotation and
flexion of the head.
The sternocleidomastoid muscle are found in the neck region and are
involved in its movement to have different views of objects during daily
activities.
The muscle contracts to enable the head tilt to the direction of the
contracted muscle.The muscle contracting on the right side of the neck
means it will tilt to the right and vice versa.
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