abducts the arm at the shoulder, flexes and medially rotates the arm at the shoulder, and extends and laterally rotates the arm at the shoulder
biceps brachii
flexes the arm and forearm atg tghe shoulder and elbow respectively and rotates the radius to supinatge the hand
brachialis
flexes the forarm at the elbow
triceps brachii
antagonistic fto the brachialis extends the forearm and arm at the elbow and shoulder respectively
extensoer carpi radialis
extends and abducts the hand at the wrist functioning in the raadial hand movement at tghe wrist
pronator teres
pronates the forearm and aids in flexing the forearm at the elbow
brachioradialis
flexes the forearm at the elbow and suupinates and pronates the forearm at the joint between the radius and ulna so the forearn is in a neutral position
flexor carpi radialis
flexes and abducts the ahnd at the wrist
suprapinatus
aids the deltoid when abductin the arm at the humerus
extensor digitorum
extends the four medial digits, spreads the digits as it extgends them, extends the wrist if the fingers are flexed