Brachioradialis

From Freepedia

Brachioradialis is a muscle located in the forearm, that acts to flex the elbow.

Attached to the distal radius and the lateral epicondyle of the humerus, its body can be made visible in certain types of flexion.

If a person half-pronates their arm, to make a fist like they're holding a handled vessel of beer, then puts their fist under a table or desk and tries to flex at the elbow, the brachioradialis will stand out of the forearm, visible under the skin.

It is on the dorsal side of the forearm, so is innervated by the radial nerve.

Muscles of the upper limb

The muscles connecting the upper extremity to the vertebral column: levator scapulae muscle | rhomboid major muscle | rhomboid minor muscle | trapezius muscle | serratus anterior muscle | latissimus dorsi muscle The muscles connecting the upper extremity to the anterior and lateral thoracic walls: pectoralis major muscle | pectoralis minor muscle | subclavius muscle The muscles of the shoulder and musculotendinous cuff: deltoid muscle | infraspinatus muscle | subscapularis muscle | supraspinatus muscle | teres major muscle | teres minor muscle The muscles of the arm: anconeus muscle | biceps brachii muscle | brachialis muscle | triceps brachii muscle | coracobrachialis muscle The muscles of the forearm: brachioradialis muscle | extensor carpi radialis brevis muscle | extensor carpi radialis longus muscle | extensor carpi ulnaris muscle | extensor digiti minimi | extensor digitorum muscle | extensor pollicis longus muscle | flexor carpi radialis muscle | flexor carpi ulnaris muscle | flexor digitorum profundus muscle | flexor digitorum superficialis muscle | flexor pollicis brevis muscle | flexor pollicis longus muscle | pronator quadratus muscle | pronator teres muscle | palmaris longus muscle | supinator muscle The muscles of the hand: abductor pollicis brevis muscle | abductor pollicis longus muscle | adductor pollicis muscle | dorsal interossei muscles | extensor pollicis brevis muscle | palmar interossei muscles | palmaris brevis muscle | opponens digiti minimi muscle | opponens pollicis muscle | lumbrical muscles