Muscle Anatomy Table PDF
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Uploaded by GodlikeWoodland
Conestoga College
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Summary
This document provides a table of human muscle anatomy, including the names of muscles, their origins, insertions, and actions. The information is presented in a clear and organized format.
Full Transcript
NAME ORIGIN INSERTION ACTION(S) Traps (upper fibers) Traps (lower fibers) Traps (Middle Fibers) Deltoid Lateral 3rd of clavicle and acrominon Deltoid tuberocity Abduction of the arm (middle), medial/lateral rotation and flexion/extension (anterior/posterior fibres) Teres Minor Middle par...
NAME ORIGIN INSERTION ACTION(S) Traps (upper fibers) Traps (lower fibers) Traps (Middle Fibers) Deltoid Lateral 3rd of clavicle and acrominon Deltoid tuberocity Abduction of the arm (middle), medial/lateral rotation and flexion/extension (anterior/posterior fibres) Teres Minor Middle part of lateral border of the scapula Inferior facet greater tubricle Laterally rotates arm Teres Major The posterior surface of the inferior angle of the scapula Medial lip of the intertubercular sulcus Adducts, medially rotates arm Rhomboid Major sp of T2-5 medial boarder of the scapula retract scapula and elevate Rhomboid Minor c7/t1 sp nuchal lig medial boarder of scapula retract scapula Lats sp of inferior 6 T vert, thoraclumbar fascia inferior 3,4 ribs floor of intertibicular sulcus of humerus extends adducts and medically rotates humerus Supraspinatus Supraspinatus fossa of the scap Superior facet of greater tubricle Arm abduction Infraspinatus infraspintus fossa of the scapula middle facet of grater tubricle of humerus laterally rotates arm Subscapularis Subscapular fossa Lesser tubercle Medially rotates arm Pec Major medial clavicle and sternum/ oblique aponeurosis lip of the intertiniculae sulcus of the humerus adducts and medically rotates humerus Pec Minor ribs 3-5/ costal cart corocoid process of scapula depress scapula? +-----------------+-----------------+-----------------+-----------------+ | Serratus | | | | | anterior | | | | +=================+=================+=================+=================+ | Coracobrachiali | tip of the | middle third of | flex and adduct | | s | corocoid | the medial | arm | | | process | shaft humerus | | +-----------------+-----------------+-----------------+-----------------+ | Biceps Brachii | short head: | tuberocity of | flex and | | | corocoid | the radius and | supinate arm | | | process | facia of | | | | | forearm | | | | Long head: | | | | | supragenoid | | | | | tubrcle of | | | | | scapula | | | +-----------------+-----------------+-----------------+-----------------+ | Brachialis | distal half of | coronoid | flex forearm in | | | anterior | process and | all pos | | | surface of | tiberocity of | including | | | humerus | ulna | pronation | +-----------------+-----------------+-----------------+-----------------+ | Triceps Brachii | long head: | olecrenon and | extend forearm | | | infragenoid | forearm fascia | | | | tubricle of | | | | | scapula | | | | | | | | | | Lateral head: | | | | | posterior | | | | | surface of | | | | | humerus | | | | | superior to | | | | | radial groove | | | | | | | | | | Medial head: | | | | | posterior | | | | | surface of the | | | | | humerus | | | | | inferior to | | | | | radial groove | | | +-----------------+-----------------+-----------------+-----------------+ | Anoconeous | lateral | lateral part of | extend forearm | | | epicondyle of | olecrenon and | | | | the humerus | posterior | | | | | surface of the | | | | | ulna | | +-----------------+-----------------+-----------------+-----------------+
