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Questions and Answers
What muscle(s) is responsible for protracting and depressing the scapula?
What muscle(s) is responsible for protracting and depressing the scapula?
- Serratus Anterior
- Subclavius
- Pectoralis Minor (correct)
- Levator Scapulae
Which muscle(s) elevates and retracts (adducts) the scapula and inferiorly rotates the scapula?
Which muscle(s) elevates and retracts (adducts) the scapula and inferiorly rotates the scapula?
- Rhomboid Major and Rhomboid Minor (correct)
- Serratus Anterior and Subclavius
- Latissimus Dorsi and Pectoralis Major
- Levator Scapulae and Trapezius
Which muscle(s) is responsible for agonist of arm extension, adducts, and medially rotates the arm?
Which muscle(s) is responsible for agonist of arm extension, adducts, and medially rotates the arm?
- Serratus Anterior
- Pectoralis Major
- Trapezius
- Latissimus Dorsi (correct)
Flashcards
Scapula Protraction/Depression
Scapula Protraction/Depression
Pectoralis Minor is the muscle responsible for protracting and depressing the scapula.
Scapula Elevation/Retraction
Scapula Elevation/Retraction
Rhomboids (Major & Minor) elevate, retract (adduct), and inferiorly rotate the scapula.
Arm Extension/Adduction
Arm Extension/Adduction
Latissimus Dorsi is the prime mover for arm extension, adduction, and medial rotation.
Pectoralis Minor
Pectoralis Minor
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Rhomboid Major/Minor
Rhomboid Major/Minor
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Latissimus Dorsi
Latissimus Dorsi
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Scapular Protraction
Scapular Protraction
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Scapular Depression
Scapular Depression
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Scapular Elevation
Scapular Elevation
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Scapular Retraction
Scapular Retraction
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Study Notes
Scapular Movement
- The serratus anterior muscle is responsible for protracting and depressing the scapula.
- The trapezius muscle elevates and retracts (adducts) the scapula and inferiorly rotates the scapula.
- The latissimus dorsi muscle is the agonist of arm extension, adducts, and medially rotates the arm.
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