Muscles Flashcards
1
Q
anterior
A
flexion
2
Q
posterior
A
extenstion
3
Q
medial
A
adduction
4
Q
lateral
A
abduction
5
Q
deltoid attatchment
A
triangle shaped
attatches to the pectorial girdle (clavicle and scapula)
shaft of the humerus
6
Q
deltoid movement
A
middle - abduction
anterior- flexion
posterior- extension
all of the shoulder joint
7
Q
biceps brachii attachment
A
2 head muscle of the arm
long head and short head both attatch to the scapula at 2 sites
merge to one at the radius (radial tuberosity)
8
Q
biceps brachii movement
A
on anterior side - flexion
radioulnar = supination
