Secondary Actions Flashcards Preview

Massage Muscle Actions [Shoulder and Arm] (MBLEx level) > Secondary Actions > Flashcards

Flashcards in Secondary Actions Deck (18):
1

What is the secondary action of the deltoid?

  • Anterior Fibers: Medially Rotate the shoulder (G/H joint)
  • Posterior Fibers: Laterally rotate the shoulder (G/H joint)

 

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2

What are the secondary actions of the Trapezius?

  • Upper Fibers [unilaterally]: Rotate the head and neck (cervical spine) to the opposite side
  • Middle Fibers: Stabilize the scapula (S/T joint)
  • Lower Fibers: Upwardly Rotate the scapula (S/T joint)

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3

What is the secondary action of the Latissimus Dorsi?

Adduct the shoulder (G/H joint)

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4

What is the secondary action of Teres Major?

Adduct the shoulder (G/H joint)

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5

What is the secondary action of the Supraspinatus?

Stabilize the head of the humerus in glenoid cavity

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6

What is the secondary action of the Infraspinatus?

Adduct the shoulder (G/H joint)

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7

What is the secondary action of Teres MInor?

Adduct the shoulder (G/H joint)

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8

What is the secondary action of Subscapularis?

Stabilize the head of humerus in glenoid cavity

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9

What is the secondary action of Rhomboid Major?

Elevate the scapula (S/T joint)

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10

What is the secondary action of Rhomboid Minor?

Elevate the scapula (S/T joint)

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11

What are the secondary actions of the Levator Scapulae?

(Unilaterally) Laterally Flex the head and neck

(Bilaterally) Extend the head and neck

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12

What are the secondary actions of Serratus Anterior?

​(With the origin fixed) Upwardly Rotate the scapula (S/T joint)

​(With the origin fixed) Depress the scapula (S/T joint)

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13

What are the secondary actions of Pectoralis Major?

Lower Fibers: Extend the shoulder (G/H joint)

Upper Fibers: Adduct (retract) the shoulder (G/H joint)

                        Medially rotate the shoulder (G/H joint)

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14

What is the secondary action of Pectoralis Minor?

Downwardly rotate the scapula (S/T joint)

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15

What is the secondary action of the Subclavius?

Elevate the 1st rib (to assist during inhalation)

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16

What is the secondary action of the Biceps Brachii?

(Primary muscle of) Supination of the forearm (R/U joint)

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17

What is the secondary action of the Triceps Brachii?

Long head: Extend the shoulder (G/H joint)

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18

What is the secondary action of the coracobrachialis?

Adduct the shoulder (G/H joint)

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