Extensors Flashcards
1
Q
Latissimus dorsi
A
O. Thoracolumbar aponeurosis, ribs 9-12, lumbar spine, inferior angle
I. Intertubercular groove
EXTENSION, ADD, IR, HORIZONTAL AB
2
Q
Teres major
A
O. Inferior angle scapula
I. Crest of the lesser tubercle
EXTENSION, ADD, IR, HORIZONTAL AB
3
Q
Pec major (Sternal fibers)
A
O. Lateral manubrium, body of sternum, upper 7 ribs
I. Crest of greater tubercle
EXTENSION from flexion, ADD, IR
4
Q
Deltoid (posterior)
A
O. Spine of scapula
I. Deltoid tuberosity
HORIZONTAL AB, ER
5
Q
Tricep long head
A
O. Infraglenoid tubercle
I. Olecranon process
EXTENSION, HORIZONTAL AB
