Which muscle originates from the spinous processes of T4-T12 and inserts at the base of the scapular spine?

Question

Quizplus · Accepted Answer

The muscle is the lower trapezius, which originates from the spinous processes of T4-T12 and inserts at the base of the scapular spine. Serratus anterior originates from the upper eight or nine ribs and inserts on the medial border of the scapula. Upper trapezius originates from the occipital bone, nuchal ligament, and spinous processes of C1-T6 and inserts on the lateral third of the clavicle, acromion, and spine of the scapula. Infraspinatus originates from the infraspinous fossa of the scapula and inserts on the greater tubercle of the humerus.

Which Muscle Originates from the Spinous Processes of T4-T12 and Inserts