BCC-Muscle chart

BCC-Muscle chart - NAME OF MUSCLE SKULL MUSCLES...

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NAME OF MUSCLE ORIGIN INSERTION FUNCTION SKULL MUSCLES Occipitofrontalis Occipital bone Forehead skin Raises eyebrows Orbicularis Oris (circles mouth) Mouth Mouth skin Kisses Oribicularis Oculi (circles eye) Orbit Orbit Winks Masseter Zygomatic arch Mandible Chews NECK MUSCLES Scalenes C2-C6 Ribs 1-2 Flexes head laterally Platysma Upper chest Mandible Grimace Sternocleidomastoid (SCM) Sternum, Clavicle Mastoid process Right SCM rotates head left and vise versa Levator Scapulae (raises the scapula) Cervical 1-4 Scapula Elevates scapula and rotates it downward SHOULDER MUSCLES Upper Trapezius Occipital bone Elevates Scapula Middle and Lower Trapezius C7-T12 Scapula Depresses Scapula Deltoid (like Greek letter) Humerus deltoid tuberosity Abducts Shoulder Pectoralis Major Humerus Adducts shoulder Pectoralis Minor 3 rd thru 5 th ribs Coracoid process of scapula Draws scapula forward Serratus Anterior (saw- tooth) Anterior Ribs 1-8 Vertebral border of scapula Abducts scapula,“boxer’s muscle”, “winged scapula” S Surpraspinatus (above the spine of scapula) Supraspinous fossa of scapula
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This note was uploaded on 09/25/2011 for the course BSC 1085 taught by Professor Staff during the Fall '09 term at Broward College.

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BCC-Muscle chart - NAME OF MUSCLE SKULL MUSCLES...

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