Deep layer of shoulder musculature Flashcards
1
Q
M. pectoralis profundus
A
Draws limb backward
Supports trunk & moves trunk cranially over advanced limb
Extensor of shoulder joint
2
Q
M. subclavicus
A
Fixes scapula
3
Q
M. rhomboideus
A
Draws limb forward & fixes scapula against trunk
Elevatus limb & neck
4
Q
M. serratus ventralis
A
Supports trunk;
Carries scapula & trunk backward & forward
