constitution of nerve |
motor innervation of m. biceps
brachii and m. coracobrachialis |
| muscular function | flexion in the elbow (in pathology of the shoulder it does not manifested too much because the flexion of m. biceps brachii and m. coracobrachialis is sufficiently substituted by m. deltoideus) |
| symptom | weakened flexion in the elbow |