Rhomboids Origin spinous process a insertion scapula action draws scapula together Locator scapula Origin c1 c4 insertion scapula action elevates scapula Erector spinae Origin lumbar ribs sacrum and ilium insertion occipital and upper thoratic action extension and flexion of vertebral column ...
Learn what trapezius muscle is. Discover the origin and insertion of the trapezius muscle. Learn the trapezius attachments and the action of the...
用Quizlet學習並牢記包含abductor pollicis longus - ORIGIN、Serratus anterior - ACTION、Pronator teres - INSERTION等詞語及更多內容的單詞卡。
Commonly called the shoulder blade, the scapula is a triangular-shaped flat bone (one on each side of the body) on the posterior side of the trunk of the body. The scapula articulates with the humerus at the shoulder joint (glenohumeral...