Which is an action of the extensor carpi ulnaris?
A)radial deviation (abduction)of the hand at the wrist joint
B)flexion of the hand at the wrist joint
C)extension of the arm at the glenohumeral joint
D)ulnar deviation (adduction)of the hand at the wrist joint

Question

Quizplus · Accepted Answer

The extensor carpi ulnaris muscle is responsible for ulnar deviation (adduction) of the hand at the wrist joint.

Which Is an Action of the Extensor Carpi Ulnaris