Muscle movement and origins

Muscle	Origin	Insertion	Movement
Triceps Brachii	Longhead: infraglenoid tubercle of scapula Lateral Head: above the radial sulcus Medial Head: below the radial sulcus	ulna	Extends forearm
Biceps Brachii	Short head: coracoid process of scapula Long head: supraglenoid tubercle	Radial tuberosity and bicipital aponeurosis into fascia on medial part of forearm	Flexes elbow, flexes and supinates hand
Deltoid	Anterior border and upper surface of lateral third of clavicle, acromion, spine of scapula	Deltoid tuberosity of humerus	Shoulder abduction, flexion and extension
Latissimus Dorsi	Spinous processes of vertebrae T7 –L5 thoracolumbar fascia iliac crest, inferior 3 or 4 ribs and inferior angle of scapula	Floor of inertubercular groove of the humerus	Extends and adducts shoulder and arm dorsally( pulls arm across back)
External Obliques	Ribs 5 – 12 (lower ribs)	Iliac crest, pubic tubercle, linea alba	Compresses abdomen and rotates trunk
Trapezius	External occipital protuberance, nuchal ligament, medial superior nuchal line, spinous processes of vertebrae C7 – T12	Posterior border of the lateral third of the clavicle, acromion process, and spine of scapula	Extends head; raises and adducts shoulders dorsally (shrugging shoulders)
Pectoralis Major	Clavicular head: anterior surface of the medial half of the clavicle. Sternocostal head: anterior surface of the sternum, the superior six costal cartilages and the aponeurosis of the external oblique muscle	Lateral lip of the bicipital groove of the humerus (anteromedial proximal humerus)	Flexes and adducts shoulder and arm ventrally(pulls arm across chest)
Gluteus Maximus	Gluteal surface of ilium, lumbar fascia, sacrum, sacrotuberous ligament	Gluteal tuberosity of the femur and iliotibial tract	Extends thighs( forms buttocks)
Sternocleidomastoid	Clavicle	Mastoid process of the temporal bone	Turns head to side; flexes neck and head
Gastrocnemius	femur	Tendo calcaneus(achillies tendon)	Extends foot (tiptoeing)
Sartorius	Iliac spine	tibia	Rotates thigh( sitting cross-legged
Teres Major	Scapula	humerus	Medial rotation of humerus depresses shoulder

 
http://youtu.be/eyjtAu_3V3o 


http://youtu.be/-JCm6JUQMjE


http://youtu.be/VX1RIf9vw6Q 


http://youtu.be/iBaG86suQ8U

There are 4 videos is in the same order as chart from top to bottom

this is Jasdeep, Emily, and Robin