Trunck Muscles Flashcards
(4 cards)
1
Q
Trunk Muscles: Anterior
1. Pectoralis Major
2. Intercostal Muscles
3. Muscles of the Abdominal Girdle
A
2
Q
covers the upper part of the chest;
- forms the anterior wall of the axilla (armpit) and acts to adduct and flex the arm
A
pectoralis major
3
Q
deep muscles found between the ribs;
external intercostals- help to raise the rib cage when you inhale.
internal intercostals- depress the rib cage, helping to move air out of the lungs when you exhale forcibly
A
intercostal muscles
4
Q
form a natural “girdle” that reinforces the body trunk
A
Muscles of the Abdominal Girdle
