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14 Cards in this Set
- Front
- Back
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Deltoid
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Raises your arm when you know an answer and rotates it, too
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Pectoralis major
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Main mover for shoulder flexion and adduction; makes my shirts look good! (Ok, so I lie)
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Trapezius
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Let's you shrug your shoulders or look upward (and good for that neck and shoulder massage)
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Latissimus dorsi
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Adducts shoulder and causes extension of shoulder (a swimmers "wings")
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Serratus anterior
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Moves your scapula
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Teres major, teres minor, infrasspinatus
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Between deltoid and trapezius; help to rotate arm and in adduction
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Rectus abdominis
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Flexes your spine when you try to touch your toes; your six pack!!
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External oblique
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Outermost muscles of abdomen; fibers run downward and medial; if one contracts, you can flex laterally; if both contract you flex vertically
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Internal oblique
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Deep to #6 with same function; fibers run upward and medial
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Transverse abdominis
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Deep to #7 with same function; fibers run horizontal
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Erector spinae group
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Extends the back
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External intercostals
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Help you breathe in
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Internal intercostals
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Help you breathe out
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Diaphragm
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Separates the thoracic and abdominal cavities; used for inspiration
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