Anterior Axio Muscles Flashcards
1
Q
Name them
A
P(major/minor) S(Subclavius) S (Serratus Anterior)
2
Q
Pectoralis Major Action
A
- Adducts & Medially Rotates shoulder joint,
- Moves Scapula (A) & (I)
(clavicualr and sternal heads)
3
Q
Pectoralis Minor Action
A
Stabilizes scap by drawing inferiorly and anteriorly against thoracic wall
4
Q
Subclavius
A
Anchors and depresses the scapula
5
Q
Serratus Anterior
A
Protracts scapula and holds against thoracic wall
rotates scapula
6
Q
Subclavius is inferior to what?
A
Clavicle
7
Q
What forms the deltopectoral groove?
A
Pectoralis major & deltoid groove
8
Q
Cavlipectoral triangle
A
Muscles diverge and superiorly along with clavicle t
9
Q
Where does the pectoralis minor lie?
A
Anteriorly wall of axilla
10
Q
Serratus anterior lies where?
A
the lateral part of the thorax and medial wall of axialla
1-8th ribs
11
Q
Serratus Anterior Action
A
Protracts Scapula
