1. Muscle Quiz 3 = Upper Arm, back and chest.
Practice Quiz – no word bank is included but answers are on the last 2 slides.

5. deltoid
Acromion and scapular spine
Humerus – deltoid tuberosity
Abduct arm, extend&flex humerus
Serratus anterior
First 8 ribs
scapula
Abducts and rotates scapula

6. Pectoralis major
Clavicle, sternum, cartilage of 1-6 ribs
Humerus (greater tubercle)
Flexes arm, adducts and med rotat humerus
Biceps brachii
2 head on scapula
Radial tuberosity on radius
Flex forearm, supinate hand

7. Triceps brachii
3 heads on scapula nd humerus
Olecranon process
Extends forearm
trapezius
Occipital bone and C & T spines
Acromion and spine of scapula
Elevate, rotate, adduct scapula. Depress shoulder, extend head.
Latissimus dorsi
T6-12 and L spines, illiac crest
Humerus (IT groove)
Extend arm, adduct and med. Rotate the arm.