Matching Pairs Upper Extremities MusclesOnline version Match the principle muscles of upper extremities with their short descriptions. by Kristie Borgheiinck 1 Pectoralis minor 2 Deltoid 3 Trapezius 4 Latissimus Dorsi 5 Biceps Brachii 6 Pectoralis Major 7 Triceps Brachii 8 Serratus anterior 9 Teres major 10 Brachioradialis Flexes forearm and supinates hand (anterior arm to radius) Extends forearm (posterior arm to ulna) moves scapula forward; aids in raising arm (below axilla on side of chest to scapula) Abducts the arm (covers shoulder joint) Adducts and flexes the arm across chest; pulls shoulder forward and downward (upper chest anterior to humerus) Extends & adducts arm behind back (middle to lower back) Flexes the elbow (connects humerus to radius) beneath major extends the humerus and adducts and rotates the arm (connects scapula to humerus) Raises and lowers shoulder and pulls it back; rotates scapula; extends head (upper back & neck)
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