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)

 

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)

3

What is the secondary action of the Latissimus Dorsi?

Adduct the shoulder (G/H joint)

4

What is the secondary action of Teres Major?

Adduct the shoulder (G/H joint)

5

What is the secondary action of the Supraspinatus?

Stabilize the head of the humerus in glenoid cavity

6

What is the secondary action of the Infraspinatus?

Adduct the shoulder (G/H joint)

7

What is the secondary action of Teres MInor?

Adduct the shoulder (G/H joint)

8

What is the secondary action of Subscapularis?

Stabilize the head of humerus in glenoid cavity

9

What is the secondary action of Rhomboid Major?

Elevate the scapula (S/T joint)

10

What is the secondary action of Rhomboid Minor?

Elevate the scapula (S/T joint)

11

What are the secondary actions of the Levator Scapulae?

(Unilaterally) Laterally Flex the head and neck

(Bilaterally) Extend the head and neck

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)

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)

14

What is the secondary action of Pectoralis Minor?

Downwardly rotate the scapula (S/T joint)

15

What is the secondary action of the Subclavius?

Elevate the 1st rib (to assist during inhalation)

16

What is the secondary action of the Biceps Brachii?

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

17

What is the secondary action of the Triceps Brachii?

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

18

What is the secondary action of the coracobrachialis?

Adduct the shoulder (G/H joint)