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Chapter 2. Prehension

Chapter 2. Prehension

Chapter 2. Prehension

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Appendix A - Human Upper Limb Anatomy 361<br />

Shoulder<br />

and Arm<br />

flex ext abd add intr extr<br />

glenohumeral pectoralis major(clavicu1ar head)<br />

deltoid (anterior fibers) 1<br />

mracobrachialis 1<br />

biceps 3<br />

supraspinatus<br />

latissimus dorsi<br />

1<br />

teres major<br />

pectoralis major (sternal head)<br />

1<br />

deltoid (posterior fibers) 1<br />

where:<br />

flex flexion<br />

ext extension<br />

abd abduction<br />

add adduction<br />

intr internal rotation<br />

extr external rotation<br />

triceps (long head)<br />

deltoid (middle fibers) 1<br />

supraspinatus<br />

biceps (long head)<br />

pectoralis major (2 heads)<br />

latissimus dorsi<br />

teres major<br />

coracobrac hialis<br />

triceps (long head)<br />

deltoid (posterior fibers)<br />

pectoralis major (2 heads)<br />

latissimus dorsi<br />

teres major<br />

subscapularis 1<br />

deltoid (anterior fibers)<br />

infraspinatus 1<br />

teres minor 1<br />

deltoid host. fibers)

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