front 1 Trapezius | back 1 Location: Back of neck to shoulder Function: Rotates, raises, and pulls scapula medially and downward |
front 2 Pecctoralis minor | back 2 Location: Under pectoralis major (upper chest) Function: Pulls scapula forward and downward. raises ribs |
front 3 Pectoralis major | back 3 Location: Upper chest Function: Flex's, adducts, and rotates arm medially |
front 4 Latissimus dorsi | back 4 Location: Back Function: Extends, adducts, and rotates arm medially. Pulls shoulder down and back. |
front 5 Deltoid | back 5 Location: Shoulder Function: Abducts, extends, and flexes the arm |
front 6 Biceps brachii | back 6 Location: Upper arm Function: Flexes forearm and rotates hand laterally |
front 7 Brachialis | back 7 Location: Upper arm (Under bicep) Function: Flexes forearm |
front 8 Brachioradiadialis | back 8 Location: Forearm near elbow Function: Flexes forearm |
front 9 Triceps brachii | back 9 Location: Back of the upper arm Function: To extend the forearm |
front 10 Supinator | back 10 Location: across the elbow pit Function: Rotates forearm laterally supinates the hand |
front 11 Flexor carpi radialis | back 11 Location: Forearm Function: Flexes wrist and abducts the hand |
front 12 Flexor digitorum superficialis | back 12 Location: Forearm Function: Flexes the fingers |
front 13 Extensor carpi radialis longus | back 13 Location: Forearm Function: Extends the wrist and abducts the hand |
front 14 Extensor Digitorum | back 14 Location: forearm Function: extends the fingers |