Sample Chapter 10 from the Textbook (35559.0K) - McGraw-Hill
Sample Chapter 10 from the Textbook (35559.0K) - McGraw-Hill
Sample Chapter 10 from the Textbook (35559.0K) - McGraw-Hill
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336 PART 2 Support and Movement<br />
Trapezius<br />
Seventh cervical<br />
vertebra<br />
Levator<br />
scapulae<br />
Rhomboideus<br />
minor<br />
Rhomboideus<br />
major<br />
(a) Posterior view<br />
Subclavius<br />
Coracoid<br />
process<br />
Pectoralis<br />
minor (cut)<br />
Subscapularis<br />
Pectoralis<br />
major (cut)<br />
Biceps brachii<br />
Latissimus dorsi<br />
Serratus anterior<br />
Pectoralis major (cut)<br />
Supraspinatus tendon<br />
Subscapularis<br />
Teres minor<br />
Teres major (cut)<br />
Pectoralis minor<br />
Latissimus dorsi (cut)<br />
External abdominal<br />
oblique<br />
Three of four<br />
rotator cuff<br />
muscles<br />
(b) Anterior view<br />
Scapula<br />
Ribs<br />
Serratus anterior<br />
Humerus<br />
FIGURE <strong>10</strong>.20 Muscles Acting on <strong>the</strong> Scapula<br />
(a) The trapezius is removed on <strong>the</strong> right to reveal <strong>the</strong> deeper muscles. (b) The pectoralis major is<br />
removed on both sides. The pectoralis minor is removed on <strong>the</strong> right side. (c) Lateral view showing<br />
<strong>the</strong> location of <strong>the</strong> serratus anterior. (The bold terms denote muscles that act on <strong>the</strong> scapula.)<br />
(c) Lateral view