Elbow Muscles Flashcards
(6 cards)
1
Q
What elbow flexor has the greatest cross-sectional area and is the first activated?
A
Brachialis
2
Q
What elbow flexor is a strong supinator?
A
Biceps
3
Q
What elbow flexor has the longest moment arm and most compression?
A
Brachioradialis
4
Q
Elbow extensors cross ____ to elbow axis.
A
Posterior
5
Q
Forearm supinators
A
Supinator (first)
Biceps Brachii (last)
6
Q
Forearm pronators
A
Pronator Teres
Pronator Quadratus (most active)
