rhomboids minor
origin: ligamentous nuchal, spinous process of the 7th cervical and 1st thoracic vertebrae
insertion: medial border of the scapula, at the root of the spine of the scapula
action: adducts and elevates the scapula
downward rotation of the scapula
innervation: dorsal scapular nerve (C4, C5)
rhomboids
action: adducts and elevates scapula
downward rotation of the scapula
innervation: dorsal scapula nerve (C4, C5)