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general/muscular-system

From Surf Wiki (app.surf) — the open knowledge base

List of skeletal muscles of the human body

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This is a table of skeletal muscles of the human anatomy, with muscle counts and other information.

| File:Anterior View of Muscles.jpg | Anterior view | File:Posterior View of Muscles.jpg | Posterior view | File:Skeletal muscles homo sapiens.JPG | A more detailed overview

Table

MuscleLocationOriginInsertionArteryNerveActionAntagonistOTAoccipitalisfrontalisorbicularis oculi, orbital partorbicularis oculi, palpebral partorbicularis oculi, deep palpebral (lacrimal) partcorrugator superciliidepressor superciliilevator palpebrae superiorissuperior tarsalrectus, superiorrectus, inferiorrectus, medialrectus, lateraloblique, superioroblique, inferiortemporoparietalisauricularis anteriorauricularis superiorauricularis posteriorhelicis majorhelicis minortragicusantitragicusauricle, transverseauricle, obliqueMuscle of terminal notchstapediustensor tympaniprocerusdepressor septi nasilevator nasolabialis (levator labii superioris alaeque nasi)nasalis, transverse partnasalis, alar partlevator anguli orisdepressor anguli oristransversus mentilevator labii superiorisdepressor labii inferiorismentalisbucinator (buccinator)orbicularis oris, marginal partorbicularis oris, labial partrisoriuszygomaticus majorzygomaticus minormasseter, superficial partmasseter, deep parttemporalispterygoid, lateralpterygoideus propriuspterygoid, medialgenioglossus, inferior fibersgenioglossus, middle fibersgenioglossus, superior fibershyoglossus (ceratoglossus)chondroglossusstyloglossuspalatoglossussuperior longitudinal lingualtransversus linguaeinferior longitudinal lingualverticalis linguaetensor veli palatinilevator veli palatinipalatopharyngeusuvulaestylopharyngeussalpingopharyngeuspharyngeal constrictor, inferior, thyropharyngeal partpharyngeal constrictor, inferior, cricopharyngeal partpharyngeal constrictor, middle, chondropharyngeal partpharyngeal constrictor, middle, ceratopharyngeal partpharyngeal constrictor, superior, pterygopharyngeal partpharyngeal constrictor, superior, buccopharyngeal partpharyngeal constrictor, superior, mylopharyngeal partpharyngeal constrictor, superior, glossopharyngeal partcricothyroid, straight partcricothyroid, oblique partarytenoid, transversearytenoid, obliquearytenoid, oblique, aryepiglottic partvocalisthyroarytenoid, thyroepiglottic partthyroarytenoid, external partcricoarytenoid, posteriorcricoarytenoid, lateralceratocricoideusplatysmasternocleidomastoiddigastric, anterior bellydigastric, posterior bellystylohyoidmylohyoidgeniohyoidsternohyoidsternothyroidthyrohyoidomohyoid, superior bellyomohyoid, inferior bellylevator glandulae thyroideaelongus collilongus capitisrectus capitis, anteriorrectus capitis, lateralisscalenus anteriorscalenus mediusscalenus posteriorscalenus minimuslevator scapulaeobliquus capitis, superiorobliquus capitis, inferiorrectus capitis, posterior minorrectus capitis, posterior majorrectus abdominisexternal abdominal obliqueinternal abdominal obliquecremastertransversus abdominispyramidalisquadratus lumborumiliocostalis colliiliocostalis lumborumiliocostalis thoracislongissimus capitislongissimus collilongissimus thoracislongissimus thoracis, lumbar partspinalis capitisspinalis collispinalis thoracislatissimus dorsisemispinalis thoracissemispinalis colli (cervicis)semispinalis capitismultifidus lumborummultifidus thoracismultifidus collirotatores, long 1-11rotatores, short 1-11rotatores lumborumrotatores colliinterspinales lumborum 1-4interspinales thoracis 1-3interspinales colli 1-6intertransversarii, anterior colli 1-7intertransversarii, lateral posterior colli 1-7intertransversarii, medial posterior colli 1-7intertransversarii, lateral lumborum, dorsal parts 1-5intertransversarii, lateral lumborum, ventral parts 1-5intertransversarii, medial lumborum 1-5intertransversarii, thoracis 1-9splenius capitissplenius colliexternal intercostal 1-11internal intercostal 1-11innermost intercostal 1-11subcostales 1-ntransversus thoracislevatores costarum, longi 1-4levatores costarum, breves 1-12serratus posterior inferiorserratus posterior superiorhemidiaphragm, lumbar/costal/sternal partcoccygeusiliococcygeuspubococcygeuspuboanalis (puborectalis)puboperinealispuboprostaticus (males) / pubovaginalis (females)external anal sphincter, subcutaneous, superficial, and deep partssuperficial transverse perinealbulbospongiosusischiocavernosusDeep transverse perinealcompressor urethraesphincter urethrovaginalisexternal urethral sphinctertrapezius, descending parttrapezius, transverse parttrapezius, ascending parttransversus nuchaerhomboid majorrhomboid minorsternalispectoralis majorpectoralis major, abdominal partpectoralis minorsubclaviusserratus anteriordeltoid, clavicular/acromial/scapular spinal partsteres majorsupraspinatusinfraspinatusteres minorsubscapulariscoracobrachialisbiceps brachiibrachialistriceps brachiiarticularis cubitianconeuspronator teresflexor carpi radialispalmaris longusflexor carpi ulnarisflexor digitorum superficialispronator quadratusflexor digitorum profundusflexor pollicis longusextensor digitorumextensor digiti minimiextensor carpi ulnarisbrachioradialisextensor carpi radialis longusextensor carpi radialis brevissupinatorextensor indicisabductor pollicis longusextensor pollicis brevisextensor pollicis longusopponens pollicisflexor pollicis brevisabductor pollicis brevisadductor pollicispalmaris brevisabductor digiti minimi (hand)flexor digiti minimi (hand)opponens digiti minimi (hand)lumbricals of the hand 1-4dorsal interossei (hand) 1-4palmar interossei 1-3pollical palmar interosseuspsoas majorpsoas minoriliacustensor fasciae lataegluteus maximusgluteus mediusgluteus minimuspiriformisobturator externussuperior gemellusobturator internusinferior gemellusquadratus femorisarticularis genussartoriusrectus femorisvastus lateralisvastus intermediusvastus medialisbiceps femorissemitendinosussemimembranosusgracilispectineusadductor brevisadductor longusadductor magnus, adductor partadductor minimusadductor magnus, ischiocondylar parttibialis anteriorextensor hallucis longusextensor digitorum longusfibularis tertiusgastrocnemiussoleusplantarispopliteusflexor hallucis longusflexor digitorum longustibialis posteriorfibularis longusfibularis brevisextensor digitorum brevisextensor hallucis brevisdorsal interossei (foot) 1-4abductor hallucisflexor digitorum brevisabductor digiti minimi (foot)Abductor of fifth metatarsal abductor ossis metatarsi quinti (foot)quadratus plantaelumbricals of the foot 1-4flexor hallucis brevisadductor hallucisflexor digiti minimi brevis (foot)opponens digiti minimi muscle of foot (opponens digiti quinti)plantar interossei 1-3
head, occipitofrontalis, back of skull (left/right)superior nuchal line of occipital bone, mastoid part of temporal boneepicranial aponeurosisoccipital arteryfacial nerve [CNVII], posterior auricular nerveretracts scalp?21
head, occipitofrontalis, forehead (left/right)skin of eyebrow and glabellaepicranial aponeurosisophthalmic arteryfacial nerve [CNVII], temporal branchwrinkles eyebrowprocerus, corrugator supercilii, and orbicularis oculi muscles21
head, forehead/eyelid (left/right)frontal bonelateral palpebral rapheophthalmic artery, zygomatico-orbital artery, angular arteryfacial nerve [CNVII], zygomatic branchcloses eyelids (voluntary, winking/squeezing)levator palpebrae superioris23
head, forehead/eyelid (left/right)medial palpebral ligamentlateral palpebral rapheophthalmic artery, zygomatico-orbital artery, angular arteryfacial nerve [CNVII], zygomatic branchcloses eyelids (involuntary, blinking/sleeping)levator palpebrae superioris23
head, forehead/eyelid (left/right)posterior crest of lacrimal boneEdges of eyelidsophthalmic artery, zygomatico-orbital artery, angular arteryfacial nerve [CNVII], zygomatic branchfacilitates tear ducts?23
head, eye (left/right)nasal part of frontal boneintermediate third of skin of eyebrowophthalmic arteryfacial nerve [CNVII], zygomatic branchmoves skin of forehead medially and inferiorly (towards root of nose)?21
head, eye (left/right)nasal part of frontal bone, medial rim of orbitmedial third of skin of eyebrowophthalmic arteryfacial nerve [CNVII], zygomatic branchmoves skin of eyebrows inferiorly?21
head, extraocular (left/right)sphenoid bonetarsal plate, upper eyelidophthalmic arteryoculomotor nerve [CNIII]retracts and elevates eyelidorbicularis oculi21
head, extraocular (left/right)underside of levator palpebrae superiorissuperior tarsal plate of eyelidophthalmic arterysympathetic nervous systemraises upper eyelid?21
head, eye, orbit (left/right)annulus of Zinn at orbital apex7.5 mm superior to corneal limbusophthalmic arteryoculomotor nerve [CNIII], superior branchadducts, elevates, and medially rotates eyeOblique Superior and inferior21
head, eye, orbit (left/right)annulus of Zinn at orbital apex6.5 mm inferior to corneal limbusophthalmic arteryoculomotor nerve [CNIII], inferior branchadducts and depresses eyeOblique Superior and inferior21
head, eye, orbit (left/right)annulus of Zinn at orbital apex5.5 mm medial to corneal limbusophthalmic arteryoculomotor nerve [CNIII], inferior branchadducts eyeOblique Superior and inferior21
head, eye, orbit (left/right)annulus of Zinn at orbital apex7 mm temporal to corneal limbusophthalmic arteryabducens nerve [CNVI]abducts eyeOblique Superior and inferior21
head, extraocular (left/right)annulus of Zinn at orbital apex, medial to optic canalouter posterior quadrant of eyeballophthalmic artery, lateral muscular branchtrochlear nerve [CNIV]abducts, intorts, and depress eyeright medial, superior, and inferior recti (superior and inferior oblique muscles are the synergists)21
head, extraocular (left/right)orbital surface of maxilla, lateral to lacrimal groovelaterally onto eyeball, deep to lateral rectus, by a short flat tendonophthalmic arteryoculomotor nerve [CNIII]abducts, extorts, and elevates eyeright medial, superior, and inferior recti (superior and inferior oblique muscles are the synergists)21
head, ear, outer ear (left/right)auriculares musclesepicranial aponeurosisfacial nerve [CNVII]fixes galeal aponeurosis21
head, ear, auricular, extrinsic (left/right)temporal fasciafront of helix of earposterior auricular arteryfacial nerve [CNVII]pulls auricle forwards21
head, ear, auricular, extrinsic (left/right)epicranial aponeurosisdorsocranial surface of auricleposterior auricular arteryfacial nerve [CNVII]pulls auricle upwards21
head, ear, auricular, extrinsic (left/right)mastoid process of temporal bone, tendon of sternocleidomastoiddorsal part of auricleposterior auricular arteryfacial nerve [CNVII]pulls auricle backwards?21
head, ear, auricular, intrinsic (left/right)Spina helicisAnterior border of the helixAuricular branches of posterior auricular and auricular branch of occipital arteriesFacial nervedepresses the anterior margin of the ear cartilage?21
head, ear, auricular, intrinsic (left/right)Base of the helical crusAnterior aspect of the helical crusAuricular branches of posterior auricular and auricular branch of occipital arteriesFacial nerve, Posterior auricular nerve branchAdjusts the shape of the anterior margin of the ear cartilage?21
head, ear, auricular, intrinsic (left/right)Base of the tragusApex of the tragusAuricular branches of posterior auricular and auricular branch of occipital arteriesFacial nerveIncrease the opening of the external acoustic meatus?21
head, ear, auricular, intrinsic (left/right)Outer part of the antitragusCauda helicis and antihelixAuricular branch of superficial temporal and auricular branches of posterior auricular arteryFacial nerveModifies the auricular shape?21
head, ear, auricular, intrinsic (left/right)Cranial surface of the eminentia conchaeCranial surface of the eminentia scaphaeAuricular branches of posterior auricular and auricular branch of occipital arteriesFacial nerveFlattens the cranial profile outer ear?21
head, ear, auricular, intrinsic (left/right)???Facial nerve, posterior auricular nerve??21
head, ear, auricular, intrinsic (left/right)??????01
head, ear, inner ear (left/right)tip of pyramid of middle earneck of stapesstapedial branch of posterior auricular arterynerve to the stapedius from facial nerve [CNVII]reduces movement of stapes, controls amplitude of sound waves to inner ear21
head, ear, inner ear (left/right)Eustachian tubehandle of malleussuperior tympanic arterymedial pterygoid nerve from mandibular nerve [CNV3]tenses tympanic membrane, controls amplitude of sound waves to inner ear21
head, nose (left/right)fascia over lower part of nasal boneskin of lower part of forehead between eyebrowsfacial arteryfacial nerve [CNVII], buccal branchdraws down medial angle of eyebrow (giving expressions of frowning)21
head, nose (left/right)incisive fossa of maxillanasal septum and back part of alar part of nasalissuperior labial arteryfacial nerve [CNVII], buccal branchdepresses nasal septum21
head, nose (left/right)frontal process of maxillanostril and upper lipsuperior labial arteryfacial nerve [CNVII], buccal branchdilates nostril, elevates upper lip, elevates wing of nose21
head, nose, nasalis, transverse part (left/right)alveolar yoke of canine toothlateral nasal cartilagesuperior labial arteryfacial nerve [CNVII], buccal branchcompresses nostrils22
head, nose, nasalis, alar part (left/right)alveolar yoke of lateral incisor tooth, greater and lesser alar cartilagesskin near margin of nostrilsuperior labial arteryfacial nerve [CNVII], buccal branchdilates nostrils22
head, mouth (left/right)maxillamodiolus of mouthfacial arteryfacial nerve [CNVII]elevates angle of mouth (smile)depressor anguli oris21
head, mouth (left/right)tubercle of mandiblemodiolus of mouthfacial arteryfacial nerve [CNVII], mandibular branchdepresses angle of mouth (frown)levator anguli oris21
head, mouth (left/right)continuation of depressor anguli oris musclesother side of depressor anguli oris musclesfacial arteryfacial nerve [CNVII], mandibular branch or buccal branchdepresses angle of mouth (frown)levator anguli oris0.61
head, mouth (left/right)medial part of infra-orbital margin of maxillaskin and muscle of upper lip (labii superioris)superior labial arteryfacial nerve [CNVII], buccal branchelevates upper lip21
head, mouth (left/right)oblique line of mandible, between symphysis and mental foramenintegument of lower lip, orbicularis oris fibers, its fellow of opposite sideinferior labial arteryfacial nerve [CNVII], marginal mandibular branchdepresses lower lip21
head, mouth (left/right)alveolar yoke of lower, lateral incisor tooth, found on anterior mandibleskin of chininferior labial arteryfacial nerve [CNVII], marginal mandibular branchelevates and wrinkles skin of chin, protrudes lower lip21
head, mouth (left/right)alveolar processes of maxilla and mandible, pterygomandibular raphefibres of orbicularis orisbuccal arteryfacial nerve [CNVII], buccal branchcompress cheeks against teeth (blowing), mastication21
head, mouth (left/right)maxilla and mandibleskin around lipssuperior labial artery, inferior labial arteryfacial nerve [CNVII], buccal branchpuckers lips22
head, mouth (left/right)maxilla and mandibleskin around lipssuperior labial artery, inferior labial arteryfacial nerve [CNVII], buccal branchpuckers lips22
head, mouth (left/right)parotid fasciamodiolus of mouthfacial arteryfacial nerve [CNVII], buccal branchdraw back angle of mouth21
head, mouth (left/right)zygomatic bone in region of zygomaticomaxillary suturemodiolus of mouthfacial arteryfacial nerve [CNVII], buccal branchdraws angle of mouth upward and laterally21
head, mouth (left/right)zygomatic bone in region of zygomaticomaxillary sutureskin of upper lipfacial arteryfacial nerve [CNVII], buccal branchelevates upper lip21
head, coronal plane (left/right)anterior two-thirds of inferior margin of zygomatic arch and maxillaangle of mandible, masseteric tuberosity of mandiblemasseteric arterymasseteric nerve from mandibular nerve [CNV3]elevates and retracts mandible (closes mouth)platysma22
head, coronal plane (left/right)anterior two-thirds of inferior margin of zygomatic arch and maxillaangle of mandible, masseteric tuberosity of mandiblemasseteric arterymasseteric nerve from mandibular nerve [CNV3]elevates and retracts mandible (closes mouth)platysma22
head, coronal plane (left/right)temporal lines on parietal bone of skullcoronoid process of mandibledeep temporal arteriesdeep temporal nerves from mandibular nerve [CNV3]elevates and retracts mandible (closes mouth)platysma21
head, coronal plane (left/right)greater wing of sphenoid and lateral pterygoid processcondyloid process of mandiblemaxillary artery, pterygoid branchesexternal pterygoid nerve from mandibular nerve [CNV3]depresses mandible (opens mouth)masseter, temporalis, medial pterygoid21
head, coronal plane (left/right)??????01
head, coronal plane (left/right)medial side of lateral pterygoid plate behind upper teeth (deep head); pyramidal process of palatine bone and maxillary tuberosity (superficial head)medial angle of mandiblemaxillary artery, pterygoid branchesmandibular nerve [CNV3], medial pterygoid nerveelevates mandible, closes jaw, helps lateral pterygoid in moving jaw from side to side21
head, tongue (left/right)superior part of mental spine of mandible (symphysis menti)dorsum of tongue, body of hyoidlingual arteryhypoglossal nerve [CNXII]protrudes tongue23
head, tongue (left/right)superior part of mental spine of mandible (symphysis menti)dorsum of tongue, body of hyoidlingual arteryhypoglossal nerve [CNXII]depresses tongue23
head, tongue (left/right)superior part of mental spine of mandible (symphysis menti)dorsum of tongue, body of hyoidlingual arteryhypoglossal nerve [CNXII]draws tip of tongue back and down23
head, tongue (left/right)hyoidside of tonguehypoglossal nerve [CNXII]depresses tongue21
head, tongue (left/right)lesser cornu and body of hyoid boneintrinsic muscular fibers of tonguehypoglossal nerve [CNXII]depresses tongue (some consider this muscle to be part of hyoglossus)21
head, tongue (left/right)styloid process of temporal bonetonguelingual artery, sublingual branchhypoglossal nerve [CNXII]elevates and retracts tongueinferior and middle fibers of genioglossus21
head, tongue and soft palate (left/right)palatine aponeurosistonguevagus nerve [CNX], pharyngeal plexus and accessory nerve [CNXI]raises back part of tongue, aiding in breathing21
head, tongue (left/right)close to epiglottis, from median fibrous septumedges of tonguelingual artery, tonsilar branch of facial artery, ascending pharyngeal arteryhypoglossal nerve [CNXII]shortens tongue, turns tip upward, turns lateral margins upward21
head, tongue (left/right)median fibrous septumsides of tonguelingual artery, tonsilar branch of facial artery, ascending pharyngeal arteryhypoglossal nerve [CNXII]narrows tongue with no elongation21
head, tongue (left/right)root of tongueapex of tonguelingual artery, tonsilar branch of facial artery, ascending pharyngeal arteryhypoglossal nerve [CNXII]shortens tongue, retracts, pulls tip downward21
head, tongue (left/right)dorsum of tongueinferior surface borders of tonguelingual artery, tonsilar branch of facial artery, ascending pharyngeal arteryhypoglossal nerve [CNXII]21
head, soft palate (left/right)medial pterygoid plate of sphenoid bonepalatine aponeurosismandibular nerve [CNV3], medial pterygoid nervetenses soft palate, aids in swallowing?21
head, soft palate (left/right)temporal bone, Eustachian tubepalatine aponeurosisfacial arteryvagus nerve [CNX], pharyngeal plexuselevates soft palate?21
head, soft palate (left/right)palatine aponeurosis and hard palateupper border of thyroid cartilage (blends with constrictor fibers)facial arteryvagus nerve [CNX], pharyngeal branchaids in breathing by pulling pharynx and larynx21
head, soft palate (left/right)hard palatesoft tissue of uvulavagus nerve [CNX], pharyngeal branchmoves and changes shape of uvula21
head, pharynx (left/right)styloid process of temporal bonethyroid cartilage (pharynx)ascending pharyngeal artery, pharyngeal branchesglossopharyngeal nerve [CNIX]elevates larynx, elevates pharynx, swallowing21
head, pharynx (left/right)cartilage of Eustachian tubeposterior fasciculus of pharyngopalatinusvagus nerve [CNX], accessory nerve [CNXI]raises nasopharynx21
head, pharynx (left/right)cricoid cartilage, thyroid cartilagepharyngeal rapheascending pharyngeal artery, pharyngeal branchesvagus nerve [CNX], superior laryngeal nerve, external laryngeal branch and recurrent laryngeal nerveswallowing22
head, pharynx (left/right)cricoid cartilage, thyroid cartilagepharyngeal rapheascending pharyngeal artery, pharyngeal branchesvagus nerve [CNX], superior laryngeal nerve, external laryngeal branch and recurrent laryngeal nerveswallowing22
head, pharynx (left/right)hyoid bonepharyngeal rapheascending pharyngeal artery, pharyngeal branchesvagus nerve [CNX], pharyngeal plexusswallowing22
head, pharynx (left/right)hyoid bonepharyngeal rapheascending pharyngeal artery, pharyngeal branchesvagus nerve [CNX], pharyngeal plexusswallowing22
head, pharynx (left/right)medial pterygoid plate, pterygomandibular raphé, alveolar processpharyngeal raphe, pharyngeal tubercleascending pharyngeal artery, tonsilar branch of facial arteryvagus nerve [CNX], pharyngeal plexusswallowing24
head, pharynx (left/right)medial pterygoid plate, pterygomandibular raphé, alveolar processpharyngeal raphe, pharyngeal tubercleascending pharyngeal artery, tonsilar branch of facial arteryvagus nerve [CNX], pharyngeal plexusswallowing24
head, pharynx (left/right)medial pterygoid plate, pterygomandibular raphé, alveolar processpharyngeal raphe, pharyngeal tubercleascending pharyngeal artery, tonsilar branch of facial arteryvagus nerve [CNX], pharyngeal plexusswallowing24
head, pharynx (left/right)medial pterygoid plate, pterygomandibular raphé, alveolar processpharyngeal raphe, pharyngeal tubercleascending pharyngeal artery, tonsilar branch of facial arteryvagus nerve [CNX], pharyngeal plexusswallowing24
head, larynx (left/right)anterior and lateral cricoid cartilageinferior cornu and lamina of thyroid cartilagecricothyroid branch of superior thyroid arteryvagus nerve [CNX], superior laryngeal nerve, external laryngeal branchtenses and elongates vocal folds (has minor adductory effect)21
head, larynx (left/right)anterior and lateral cricoid cartilageinferior cornu and lamina of thyroid cartilagecricothyroid branch of superior thyroid arteryvagus nerve [CNX], superior laryngeal nerve, external laryngeal branchtenses and elongates vocal folds (has minor adductory effect)21
head, larynx (left/right)arytenoid cartilage on one sidearytenoid cartilage on opposite sidesuperior laryngeal branch of superior thyroid arteryvagus nerve [CNX], recurrent laryngeal nerveapproximates arytenoid cartilages (closes rima glottidis)21
head, larynx (left/right)arytenoid cartilage on one sidearytenoid cartilage on opposite sidesuperior laryngeal branch of superior thyroid arteryvagus nerve [CNX], recurrent laryngeal nerveapproximates arytenoid cartilages (closes rima glottidis)21
head, larynx (left/right)apex of arytenoidlateral border of epiglottislaryngeal branch of superior thyroid arteryvagus nerve [CNX], inferior laryngeal nervecloses the laryngeal inlet?20
head, larynx (left/right)inner (anterior) surface of thyroid cartilageanterior surface of arytenoid cartilagevagus nerve [CNX], recurrent laryngeal nervethickens and decreases length of vocal folds, adducts during speech21
head, larynx (left/right)inner (anterior) surface of thyroid cartilageanterior surface of arytenoid cartilagevagus nerve [CNX], recurrent laryngeal nervethickens and decreases length of vocal folds, adducts during speech21
head, larynx (left/right)inner (anterior) surface of thyroid cartilageanterior surface of arytenoid cartilagevagus nerve [CNX], recurrent laryngeal nervethickens and decreases length of vocal folds, adducts during speech21
head, larynx (left/right)posterior part of cricoid cartilagemuscular process of arytenoid cartilagevagus nerve [CNX], recurrent laryngeal nerveabducts and laterally rotates cartilage, pulling vocal ligaments away from midline and forward and so opening rima glottidislateral cricoarytenoid21
head, larynx (left/right)lateral part of arch of cricoid cartilagemuscular process of arytenoid cartilagevagus nerve [CNX], recurrent laryngeal nerveadducts and medially rotates cartilage, pulling vocal ligaments towards midline and backwards and so closing rima glottidisposterior cricoarytenoid21
head, larynx (left/right)??????01
Neck, Clavicular, Right, leftbase of mandibleinferior clavicle and fascia of chestbranches of submental artery, branches of suprascapular arterycervical branch of facial nerve [CNVII]tenses skin of neckmasseter, temporalis21
Neck, Clavicular, Right, leftmanubrium sterni (sternal head), medial portion of clavicle (clavicular head)mastoid process of temporal bone, superior nuchal lineoccipital artery, superior thyroid artery**motor**: accessory nerve
**sensory**: cervical plexustilts head to its own side, rotates head so face is turned towards opposite side, flexes neck, raises sternum, assists in forced inspiration??21
Neck, Suprahyoid, Right/leftdigastric fossa (mandible)intermediate tendon (lesser horn of hyoid bone)submental branch of facial arterymandibular nerve [CNV3] via mylohyoid nerveopens jaw when masseter and temporalis are relaxed??22
Neck, Suprahyoid, Right/leftmastoid process of temporal boneintermediate tendon (lesser horn of hyoid bone)occipital arteryfacial nerve [CNVII]opens jaw when masseter and temporalis are relaxed??22
Neck, Suprahyoid, Right/leftstyloid process of temporal bonegreater horn of hyoid boneoccipital arteryfacial nerve [CNVII]elevates hyoid during swallowing??21
Neck, Suprahyoid, Right/leftmylohyoid line of mandiblepharyngeal raphemylohyoid branch of inferior alveolar arterymylohyoid nerve, from inferior alveolar branch of mandibular nerve [CNV3]raises oral cavity floor, elevates hyoid, depresses mandible??21
Neck, Suprahyoid, Right/leftmandibular symphysisanterior surface of body of hyoid boneC1 via hypoglossal nerveelevates hyoid and tongue upward during swallowing??21
Neck, Infrahyoid, Right/leftsternum, manubriumhyoid bonesuperior thyroid arteryansa cervicalisdepresses hyoid??21
Neck, Infrahyoid, Right/leftsternum, manubriumthyroid cartilagesuperior thyroid arteryansa cervicalisdepresses larynx, may slightly depress hyoid??21
Neck, Infrahyoid, Right/leftthyroid cartilagehyoid bonesuperior thyroid arteryC1depress hyoid??21
Neck, Infrahyoid, Right/leftupper border of scapulahyoid boneinferior thyroid arteryansa cervicalisdepresses larynx, depresses and moves to side hyoid??22
Neck, Infrahyoid, Right/leftupper border of scapulahyoid boneinferior thyroid arteryansa cervicalisdepresses larynx, depresses and moves to side hyoid??22
Neck, Infrahyoid, Right/leftthyrohyoid musclethyroid isthmus?ansa cervicalis??01
Neck, Anteriortransverse processes of vertebrae C3, C4, C5, and C6anterior arch of atlasascending pharyngeal artery, vertebral arteryC2, C3, C4, C5, C6flexes neck and head??21
Neck, Anterioranterior tubercles of transverse processes of vertebrae C3, C4, C5, and C6basilar part of occipital bone??C1, C2, C3/C4flexes neck at atlanto-occipital joint??21
Neck, Anterioratlasoccipital bone??C1flexes neck at atlanto-occipital joint??21
Neck, Anterior/Lateral, Right/leftupper surface of transverse process of atlas (C1)under surface of jugular process of occipital bone??C1laterally flexes neck, stabilises sidebens at atlanto-occipital joint??21
Neck, Lateral, Right/leftcervical vertebrae C3-C6first ribinferior thyroid artery, ascending cervical arteryventral ramus of C5, C6when neck is fixed, elevates first rib to aid in breathing; when rib is fixed, bends neck forward and sideways and rotates it to opposite side??21
Neck, Lateral, Right/leftcervical vertebrae C2-C6first ribinferior thyroid artery, ascending cervical arteryventral rami of third to eighth cervical spinal nerveselevates first rib, rotates neck to opposite side??21
Neck, Lateral, Right/leftcervical vertebrae C4 – C6, transverse processessecond ribascending cervical artery and superficial cervical arteryC6, C7, C8elevates second rib, tilts neck to same side??21
Neck, Lateral, Right/leftcervical vertebrae C7first ribsuperficial cervical arteryC7, C8elevates first rib??01
Neck/Upper Limb, Verterbral Column, Lateral, Right/leftposterior tubercles of transverse processes of C1 – C4 vertebraesuperior part of medial border of scapuladorsal scapular arterycervical nerve (C3, C4) and dorsal scapular nerve (C5)elevates scapula, tilts glenoid cavity inferiorly by rotating scapulaserratus anterior21
Neck, Posterior/Lateral, Right/leftlateral mass of atlaslateral half of inferior nuchal line??suboccipital nerveflexes head to same side??21
Neck, Posterior/Lateral, Right/leftspinous process of axislateral mass of atlas??suboccipital nerverotates neck??21
Neck, Posteriortubercle on posterior arch of atlas (C1)medial part of inferior nuchal line of occipital bone and surface between it and foramen magnum??a branch of dorsal primary division of suboccipital nervesensory organ for neck position, also extends head at neck??21
Neck, Posteriorspinous process of axis (C2)inferior nucheal line of occipital boneoccipital arterydorsal ramus of C1 (suboccipital nerve)rotates and extends head to same side??21
Torso, Abdomen, right/leftpubic symphysis, pubic crestxiphoid process, costal cartilages of ribs 5-7inferior epigastric artery, superior epigastric artery; contributions from posterior intercostal arteries, subcostal arteries, and deep circumflex arteriesintercostal nerves, subcostal nerveflexes trunk, compresses abdominal organs, aids in expirationerector spinae21
Torso, Abdomen, right/leftexternal surfaces of ribs 5-12linea alba, pubic tubercle, anterior half of iliac crestlower posterior intercostal arteries, subcostal artery, deep circumflex iliac artery**motor**: intercostal nerves (T7-T11), subcostal nerve **sensory**: iliohypogastric nerveflexes trunk to same side, rotates trunk to opposite side, expiration, compresses abdominal organs21
Torso, Abdomen, right/leftanterior two-thirds of iliac crest, iliopectineal arch, thoracolumbar fasciainferior borders of ribs 10–12, pubic crestlower posterior intercostal arteries, subcostal artery, superior epigastric artery, inferior epigastric artery, superficial circumflex iliac artery, deep circumflex iliac artery, posterior lumbar arteriesintercostal nerves (T7-T11), subcostal nerve, iliohypogastric nerve, ilioinguinal nerveflexes trunk to same side, rotates trunk to opposite side, expiration, compresses abdominal organs21
Torso, Abdomen, inguinal canal and scrotumInternal obliqueTunica vaginalisCremasteric arteryGenital branch of genitofemoral nerveraise and lower the scrotum (involuntary)?0-1(M)1
Torso, Abdomen, right/leftinternal surface of costal cartilage of ribs 7–12, thoracolumbar fascia, anterior two-thirds of iliac crest, iliopectineal archlinea alba, aponeurosis of internal oblique muscle, pubic crestlower posterior intercostal arteries, subcostal artery, superior epigastric artery, inferior epigastric artery, superficial circumflex iliac artery, deep circumflex iliac artery, posterior lumbar arteriesintercostal nerves T7-T11, subcostal nerve, iliohypogastric nerve, ilioinguinal nerverotates trunk to same side, compresses abdominal organs, expiration21
Torso, Abdomen, right/leftpubic symphysis, pubic crestlinea albainferior epigastric arterysubcostal nervetenses linea alba21
Torso, Abdomen, right/leftiliac crest, iliolumbar ligamentinferior border of rib 12, transverse processes of L1-L4lumbar, median sacral, iliolumbar, subcostal arteriessubcostal nerve, anterior rami of spinal nerves L1-L4flexes trunk to same side, fixes rib 12 during inspiration, extends trunk21
Torso, Back, right/leftsacrum, iliac crest, thoracolumbar fascia, spinous processesribslateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/leftsacrum, iliac crest, thoracolumbar fascia, spinous processesThe lower six or seven ribslateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/leftsacrum, iliac crest, thoracolumbar fascia, spinous processes(the lower six ribs)upper six ribs and the transverse process of CVIIlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso/Neck, Back, right/leftarticular processes of C4-C7; transverse processes of T1-T5posterior margin of mastoid processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral column, flexes head and neck to same siderectus abdominis21
Torso, Back, right/lefttransverse processtransverse processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/lefttransverse processtransverse processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/lefttransverse processtransverse processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis20
Torso, Back, right/leftspinous processspinous processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/leftspinous processspinous processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso, Back, right/leftspinous processspinous processlateral sacral arteryposterior branch of spinal nerveextends/flexes vertebral columnrectus abdominis21
Torso/Upper Limb, Back, Vertebral column, right/leftSpinous processes of vertebrae T6-S5, thoracolumbar fascia, iliac crest, inferior 3 or 4 ribs and inferior angle of scapulafloor of intertubercular groove of humerussubscapular artery, dorsal scapular arterythoracodorsal nerve(C6 to C8)pulls forelimb dorsally and caudally(Extends, medially rotates and adducts humerus)deltoid, trapezius21
Torso, Back, right/lefttransverse processes of sixth to tenth thoracic vertebraespinous processes of upper four thoracic vertebrae and lower two cervical vertebraeposterior branch of spinal nerveextends/rotates vertebral column21
Torso, Back, right/lefttransverse processes of upper five or six thoracic vertebraespinous processes, cervical, from axis to fifthposterior branch of spinal nerveextends/rotates vertebral column21
Torso/Neck, Back, right/leftarticular processes of C4-C6; transverse processes of C7 and T1-T7spinous process, occipital bone, area between superior nuchal line and inferior nuchal linegreater occipital nerveextends head21
Torso, Back, right/leftsacrum, erector spinae aponeurosis, PSIS, and iliac crestspinous processposterior branch of spinal nervestabilizes vertebrae in local movements of vertebral column21
Torso, Back, right/leftsacrum, erector spinae aponeurosis, PSIS, and iliac crestspinous processposterior branch of spinal nervestabilizes vertebrae in local movements of vertebral column21
Torso, Back, right/leftsacrum, erector spinae aponeurosis, PSIS, and iliac crestspinous processposterior branch of spinal nervestabilizes vertebrae in local movements of vertebral column21
Torso, Back, thoracis, right/lefttransverse processspinous processspinous processposterior branch221
Torso, Back, thoracis, right/lefttransverse processspinous processspinous processposterior branch221
Torso, Back, right/lefttransverse processspinous processspinous processposterior branch01
Torso, Back, right/lefttransverse processspinous processspinous processposterior branch01
Torso, Back, right/leftspinous processspinous processposterior rami of spinal nervesextends, flexes, and rotates vertebral column81
Torso, Back, right/leftspinous processspinous processposterior rami of spinal nervesextends, flexes, and rotates vertebral column61
Torso, Back, right/leftspinous processspinous processposterior rami of spinal nervesextends, flexes, and rotates vertebral column121
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk141
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk141
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk141
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk102
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk102
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk101
Torso, Back, right/lefttransverse processtransverse process aboveposterior rami of spinal nerveslaterally flexes trunk181
Torso/Neck, Back, right/leftnuchal ligament, spinous process of C7-T6mastoid process of temporal bone, occipital bone??C3, C4extends, rotates, and laterally flexes head21
Torso, Back, right/leftspinous processes of T3-T6transverse processes of C1, C2, C3C5, C621
Torso, Chest (left/right)inferior border of rib (above)superior border of rib (below)intercostal arteriesintercostal nervesinhalationinternal221
Torso, Chest (left/right)inferior border of rib (above)superior border of rib (below)intercostal arteriesintercostal nervesholds ribs steadyexternal221
Torso, Chestinferior border of rib (above)superior border of rib (below)intercostal arteriesintercostal nerveselevates ribs, expiration221
Torso, Chestinner surface of one ribinner surface of second or third rib above, near its angleintercostal arteriesintercostal nerves111
Torso, Chestcostal cartilages of last 3–4 ribs, body of sternum, xiphoid processribs/costal cartilages 2–6intercostal arteriesintercostal nervesdepresses ribs21
Torso, Chesttransverse processes of C7 to T12 vertebraesuperior surfaces of ribs immediately inferior to preceding vertebraedorsal rami – C8, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11assists in elevation of thoracic rib cage81
Torso, Chesttransverse processes of C7 to T12 vertebraesuperior surfaces of ribs immediately inferior to preceding vertebraedorsal rami – C8, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11assists in elevation of thoracic rib cage241
Torso, Chestvertebrae T11 – L3inferior borders of 9th through 12th ribsintercostal arteriesintercostal nervesdepresses lower ribs(IX to XII), aiding in expiration21
Torso, Chestnuchal ligament (or ligamentum nuchae) and spinous processes of vertebrae C7 through T3upper borders of 2nd through 5th ribsintercostal arteries2nd through 5th intercostal nerveselevates ribs(II to V), aiding in inspiration21
Torso, Chest, Left/rightseptum transversum, pleuroperitoneal folds, inner abdominal wallpericardiacophrenic artery, musculophrenic artery, inferior phrenic arteriesphrenic and lower intercostal nervesbreathing21
Torso, Pelvissacrospinous ligamentcoccyxsacral nerves: S4, S5 or S3-S4closes back part of pelvic outlet21
Torso, Pelvis, Levator aniischial spine, posterior part of tendinous arch of pelvic fasciacoccyx and anococcygeal rapheinferior gluteal arterylevator ani nerve (S4)supports organs in pelvic cavity21
Torso, Pelvis, Levator aniback surface of pubis, anterior part of obturator fasciacoccyx and sacruminferior gluteal arterylevator ani nerve (S4)controls urine flow, contracts during orgasm21
Torso, Pelvis, Levator anilower part of pubic symphysis-inferior gluteal arteryS3, S4. levator ani nerveinhibits defecation21
Torso, Pelvis, Levator ani??????21
Torso, Pelvis, Levator ani??????2(F)(M)1
Torso, Perineum--inferior rectal arteryS4 and twigs from inferior anal nerves of pudendal nervekeeps anal canal and anus closed, aids in expulsion of feces-11
Torso, Perineum, Superficial perineal pouchanterior surface of ischial tuberositycentral point of perineumperineal arterypudendal nerveconstricts urethra (maintains urinary continence), constricts vagina (women)21
Torso, Perineum, Superficial perineal pouchperineal raphe-perineal arterypudendal nerveempties urethra (men), clenches vagina (women)21
Torso, Perineum, Superficial perineal pouchischial tuberositycrus of penis (men), crus of clitoris (women)perineal arterypudendal nerveassists bulbospongiosus21
Torso, Perineum, Deep perineal pouchinferior ramus of ischiumits fellow of opposite sidepudendal nerveconstricts urethra (maintains urinary continence), constricts vagina (women)0-2(M)1
Torso, Perineum, Deep perineal pouch??????0-1(F)1
Torso, Perineum, Deep perineal pouch??????0-1(F)1
Torso, Perineum, Deep perineal pouchjunction of inferior rami of pubis and ischium about 1.25 – 2 cm, and from neighboring fasciaits fellow of opposite sideperineal branch of pudendal nerve (S2, S3, S4)constricts urethra, maintains urinary continence21
Upper limb, Vertebral column, Right/Leftdown midline, external occipital protuberance, nuchal ligament, *medial* part of superior nuchal line, spinous processes of vertebrae C7-T12at shoulders, *lateral* third of clavicle, acromion of scapula, spine of scapulatransverse cervical artery**motor**: accessory nerve [CNXI]retracts and assists in rotating scapula(lower fibers depress scapula, upper fibers elevate it and middle fibers adduct )serratus anterior23
Upper limb, Vertebral column, Right/Leftdown midline, external occipital protuberance, nuchal ligament, *medial* part of superior nuchal line, spinous processes of vertebrae C7-T12at shoulders, *lateral* third of clavicle, acromion of scapula, spine of scapulatransverse cervical artery**motor**: accessory nerve [CNXI]retracts and elevates scapulaserratus anterior23
Upper limb, Vertebral column, Right/Leftdown midline, external occipital protuberance, nuchal ligament, *medial* part of superior nuchal line, spinous processes of vertebrae C7-T12at shoulders, *lateral* third of clavicle, acromion of scapula, spine of scapulatransverse cervical artery**motor**: accessory nerve [CNXI]retracts and elevates scapulaserratus anterior23
Upper limb, Vertebral column, Right/Left??????01
Upper limb, Vertebral column, Right?/Left?spinous processes of T2 to T5 vertebraemedial border of scapula, inferior to insertion of rhomboid minordorsal scapular arterydorsal scapular nerve (C4 and C5)retracts scapula and rotates it to depress glenoid cavity, fixes scapula to thoracic wallserratus anterior21
Upper limb, Vertebral column, Right?/Left?nuchal ligaments and spinous processes of C7- to T1 vertebraemedial border of scapula, superior to insertion of rhomboid majordorsal scapular arterydorsal scapular nerve (C4 and C5)retracts (adducts) scapula and rotates it to depress glenoid cavity, fixes scapula to thoracic wallserratus anterior21
Upper limb,Thoracic walls, Right?/Left?manubrium of sternum or claviclexiphoid process, pectoral fascia, lower ribs, costal cartilages or rectus sheath?various??01
Upper limb,Thoracic walls, Right?/Left?**clavicular head:** anterior surface of medial half of clavicle **sternocostal head**: anterior surface of sternum, superior six costal cartilagesintertubercular groove of humeruspectoral branch of thoracoacromial arterylateral pectoral nerve, medial pectoral nerve **clavicular head**: C5 and C6 **sternocostal head**: C7, C8 and T1adducts and medially rotates humerus, draws scapula anteriorly and inferiorly **clavicular head**: flexes humerus **sternocostal head**: extends humerus21
Upper limb,Thoracic walls, Right?/Left?**clavicular head:** anterior surface of medial half of clavicle **sternocostal head**: anterior surface of sternum, superior six costal cartilagesintertubercular groove of humeruspectoral branch of thoracoacromial arterylateral pectoral nerve, medial pectoral nerve **clavicular head**: C5 and C6 **sternocostal head**: C7, C8 and T1adducts and medially rotates humerus, draws scapula anteriorly and inferiorly **clavicular head**: flexes humerus **sternocostal head**: extends humerus00
Upper limb,Thoracic walls, Right?/Left?3rd to 5th ribs, near their costal cartilagesmedial border and superior surface of coracoid process of scapulapectoral branch of thoracoacromial arterymedial pectoral nerve (C8, T1)stabilizes scapula by drawing it inferiorly and anteriorly against thoracic wall21
Upper limb,Thoracic walls, Right?/Left?first ribsubclavian groove of claviclethoracoacromial artery, clavicular branchsubclavian nervedepresses clavicle21
Upper limb,Thoracic walls, Right?/Left?fleshy slips from outer surface of upper 8 or 9 ribscostal surface of medial margin of scapulalateral thoracic artery (upper part), thoracodorsal artery (lower part)long thoracic nerve (from roots of brachial plexus C5, C6, C7)protracts and stabilises scapula, assists in upward rotationrhomboid major, rhomboid minor, trapezius21
Upper limb, Shoulder, Right/leftclavicle, acromion, spine of scapuladeltoid tuberosity of humerusprimarily posterior circumflex humeral arteryaxillary nerveabducts, flexes, and extends shoulderlatissimus dorsi21
Upper limb, Shoulder, Right/leftposterior surface of inferior angle of scapulamedial lip of intertubercular sulcus of humerussubscapular artery, circumflex scapular arterylower subscapular nerve (segmental levels C5 and C6)internally rotates humerus21
Upper limb, Shoulder, rotator cuff, Right/leftsupraspinous fossa of scapulasuperior facet of greater tubercle of humerussuprascapular arterysuprascapular nerveabducts and stabilises humerusinfraspinatus, teres minor, pectoralis major, latissimus dorsi21
Upper limb, Shoulder, rotator cuff, Right/leftinfraspinous fossa of scapulamiddle facet of greater tubercle of humerussuprascapular artery, circumflex scapular arterysuprascapular nervelaterally rotates, adducts, and stabilises humerussubscapularis, pectoralis major, latissimus dorsi21
Upper limb, Shoulder, rotator cuff, Right/leftlateral border of scapulainferior facet of greater tubercle of humerusposterior circumflex humeral artery, circumflex scapular arteryaxillary nervelaterally rotates and adducts humerussubscapularis, pectoralis major, latissimus dorsi21
Upper limb, Shoulder, rotator cuff, Right/leftsubscapular fossa of scapulalesser tubercle of humerussubscapular arteryupper subscapular nerve, lower subscapular nerve (C5, C6)medially rotates humerus, stabilizes shoulderinfraspinatus, teres minor21
Upper Limb, Arm, Anterior compartment, right/leftcoracoid process of scapulamedial surface of humerusbrachial arterymusculocutaneous nerveflexes and adducts shoulder21
Upper Limb, Arm, Anterior compartment, right/left**short head:** coracoid process of scapula
**long head:** supraglenoid tubercleradial tuberosity, bicipital aponeurosisbrachial arterymusculocutaneous nerve (lateral cord: C5, C6, C7)flexes elbow, supinates forearmtriceps brachii21
Upper Limb, Arm, Anterior compartment, right/leftanterior surface of humerus (mainly distal half)coronoid process of ulna, tuberosity of ulnaradial recurrent arterymusculocutaneous nerveflexes elbowtriceps brachii21
Upper Limb, Arm, Posterior compartment, right/left**long head:** infraglenoid tubercle of scapula
**lateral head:** posterior humerus (above radial sulcus)
**medial head:** posterior humerus - (below radial sulcus)olecranon of ulnadeep artery of armradial nerveextends forearm, adducts shoulder (long head).biceps brachii, brachialis21
Upper Limb, Arm, Posterior compartment, right/leftdeep distal surface of medial head of tricepsposterior capsule of elbow jointdeep artery of armradial nervelifts capsule away from joint?21
Upper Limb, Arm, Posterior compartment, right/leftlateral epicondyle of humeruslateral surface of olecranon, superior part of posterior ulnadeep artery of arm, interosseous recurrent arteryradial nerve (C7, C8, and T1)partly blended with triceps, extends forearm, stabilises elbow, abducts ulna during pronation21
Upper limb, Forearm, Anterior compartment, Superficial, Right/left**humeral head**: medial epicondyle of humerus (common flexor tendon)
**ulnar head**: coronoid process of ulnapronator tuberosity of radiusulnar artery, radial arterymedian nervepronates forearm, flexes elbowsupinator21
Upper limb, Forearm, Anterior compartment, Superficial, Right/leftmedial epicondyle of humerus (common flexor tendon)bases of second metacarpal, base of third metacarpalradial arterymedian nerveflexes and abducts wristextensor carpi radialis brevis, extensor carpi radialis longus21
Upper limb, Forearm, Anterior compartment, Superficial, Right/leftmedial epicondyle of humerus (common flexor tendon)palmar aponeurosisulnar arterymedian nerveflexes wristextensor carpi radialis brevis, extensor carpi radialis longus, extensor carpi ulnaris21
Upper limb, Forearm, Anterior compartment, Superficial, Right/leftmedial epicondyle of humerus (common flexor tendon)pisiform, hook of hamate, base of fifth metacarpalulnar arterymuscular branches of ulnar nerveflexes and adducts wristextensor carpi ulnaris21
Upper limb, Forearm, Anterior compartment, Superficial, Right/leftmedial epicondyle of humerus (common flexor tendon), parts of radius and ulnabases of middle phalanges 2, 3, 4, and 5ulnar arterymedian nerveflexes fingers (primarily at proximal interphalangeal joints)extensor digitorum21
Upper limb, Forearm, Anterior compartment, Deep, Right/leftmedial anterior surface of ulnalateral anterior surface of radiusanterior interosseous arteryanterior interosseous nerve (median nerve)weakly pronates forearmsupinator21
Upper limb, Forearm, Anterior compartment, Deep, Right/leftulnadistal phalangesanterior interosseous artery**lateral belly**: anterior interosseous nerve (median nerve)flexes wrist, flexes interphalangeal jointsextensor digitorum21
Upper limb, Forearm, Anterior compartment, Deep, Right/leftmiddle half of volar surface of radius, interosseus membranebase of distal phalanx of thumbanterior interosseous arteryanterior interosseous nerve (median nerve) (C8, T1)flexes thumbextensor pollicis longus, extensor pollicis brevis21
Upper limb, Forearm, Posterior compartment, Superficial, Right/leftlateral epicondyle of humerus (common extensor tendon)2nd–5th phalangesposterior interosseous arteryposterior interosseous nerve (C7, C8)extends hand, extends fingersflexor digitorum superficialis, flexor digitorum profundus21
Upper limb, Forearm, Posterior compartment, Superficial, Right/leftanterior surface of lateral epicondyle of humerus (common extensor tendon)extensor expansion, located at base of proximal phalanx on dorsal sideposterior interosseous arteryposterior interosseous nerve (C7, C8)extends little finger at all jointsflexor digiti minimi brevis (hand)21
Upper limb, Forearm, Posterior compartment, Superficial, Right/leftlateral epicondyle of humerus (common extensor tendon), ulna5th metacarpalulnar arteryposterior interosseous nerve (C7, C8)extends and adducts wristflexor carpi ulnaris21
Upper limb, Forearm, mobile wad, Right/leftlateral supracondylar ridge of humerusradial styloid process (distal radius)radial recurrent arteryradial nerveflexes forearm, pronates forearm when supine, supinates forearm when prone21
Upper limb, Forearm, mobile wad, Right/leftlateral supracondylar ridge of humerus2nd metacarpalradial arteryradial nerveextends wrist joint, abducts hand at wristflexor carpi radialis21
Upper limb, Forearm, mobile wad, Right/leftanterior surface of lateral epicondyle of humerus (common extensor tendon)base of 3rd metacarpalradial arteryposterior interosseus nerveextends wrist joint, abducts hand at wristflexor carpi radialis21
Upper limb, Forearm, Posterior compartment, Deep, Right/leftlateral epicondyle of humerus, supinator crest of ulna, radial collateral ligament, annular ligamentlateral proximal shaft of radiusradial recurrent arteryposterior interosseus nerve (C7, C8)supinates forearmpronator teres, pronator quadratus21
Upper limb, Forearm, Posterior compartment, Deep, Right/leftulnaindex finger (extensor hood)posterior interosseous nerve (C7, C8)extends index finger, wrist21
Upper limb, Forearm, anatomical snuffbox, Right/leftulnafirst metacarpalposterior interosseous arteryposterior interosseous nerve (C7, C8)abducts and extends thumbadductor pollicis21
Upper limb, Forearm, anatomical snuffbox, Right/leftradius, interosseous membrane of forearmproximal phalanx of thumbposterior interosseous arteryposterior interosseous nerve (C7, C8)extends thumb at metacarpophalangeal jointflexor pollicis longus, flexor pollicis brevis21
Upper limb, Forearm, anatomical snuffbox, Right/leftulna, interosseous membrane of forearmdistal phalanx of thumbposterior interosseous arteryposterior interosseous nerve (C7, C8)extends thumb (metacarpophalangeal and interphalangeal)flexor pollicis longus, flexor pollicis brevis21
Upper limb, Hand, Lateral volar, Thenartrapezium, transverse carpal ligamentmetacarpal bone of thumb on its radial sidesuperficial palmar archmedian nerveopposes thumb21
Upper limb, Hand, Lateral volar, Thenartrapezoid, flexor retinaculumthumb, proximal phalanxsuperficial palmar archmedian nerve, deep branch of ulnar nerve (medial head)flexes thumbextensor pollicis longus, extensor pollicis brevis21
Upper limb, Hand, Lateral volar, Thenarflexor retinaculum of hand, scaphoid and trapeziumradial base of proximal phalanx of thumb and thumb extensorssuperficial palmar archmedian nerveabducts thumbadductor pollicis21
Upper limb, Hand, Lateral volar, Thenar**transverse head:** anterior body of third metacarpal
**oblique head:** bases of second and third metacarpals and adjacent trapezoid and capitate bonesmedial side of base of proximal phalanx of thumb and ulnar sesamoiddeep palmar archdeep branch of ulnar nerve (T1)adducts thumb at carpometacarpal jointabductor pollicis longus, abductor pollicis brevis21
Upper limb, Hand, Medial volarflexor retinaculum (medial), palmar aponeurosispalmpalmar metacarpal arterysuperficial branch of ulnar nervewrinkle skin of palm21
Upper limb, Hand, Medial volar, hypothenarpisiformbase of proximal phalanx of 5th digit on ulnar or medial sideulnar arterydeep branch of ulnar nerveabducts little finger21
Upper limb, Hand, Medial volar, hypothenarhamate bonelittle fingerulnar arterydeep branch of ulnar nerveflexes little fingerextensor digiti minimi21
Upper limb, Hand, Medial volar, hypothenarhook of hamate, flexor retinaculummedial border of 5th metacarpalulnar arterydeep branch of ulnar nerve (C8 and T1)draws 5th metacarpal anteriorly and rotates it, bringing little finger (5th digit) into opposition with thumb21
Upper limb, Hand, Intermediateflexor digitorum profundusextensor expansionsuperficial palmar arch, common palmar digital arteries, deep palmar arch, dorsal digital arterydeep branch of ulnar nerve, median nerveflex metacarpophalangeal joints, extend interphalangeal joints81
Upper limb, Hand, Intermediatemetacarpalsproximal phalangesdorsal metacarpal artery, palmar metacarpal arterydeep branch of ulnar nerveabduct fingerspalmar interossei81
Upper limb, Hand, Intermediatemetacarpalsproximal phalangespalmar metacarpal arterydeep branch of ulnar nerveadduct fingersdorsal interossei61
Upper limb, Hand, Intermediatemetacarpalsproximal phalangespalmar metacarpal arterydeep branch of ulnar nerveadduct fingersdorsal interossei1.61
Lower Limb, Iliac region, iliopsoastransverse processes, bodies and intervertebral discs of T12-L5 vertebraelesser trochanter of femuriliolumbar arterylumbar plexus via anterior branches of L1, L2, L3flexes and rotates laterally thighgluteus maximus21
Lower Limb, Iliac region, iliopsoasside of T11+L1 and IV intervertebral discPectineal line and iliopectineal eminenceiliolumbar artery, lumbar arteriesL1weakly flexes trunk flexorgluteus maximus0.81
Lower Limb, Iliac region, iliopsoasiliac fossalesser trochanter of femurmedial femoral circumflex artery, Iliolumbar arteryfemoral nerve (L2, L3)flexes hipgluteus maximus21
Lower limb, Gluteal, Left/rightiliac crestiliotibial tractprimarily lateral circumflex femoral artery, superior gluteal arterysuperior gluteal nerve (L4, L5)flexes thigh, medially rotates thigh, stabilises torso21
Lower limb, gluteal, Left/rightgluteal surface of ilium, lumbar fascia, sacrum, sacrotuberous ligamentgluteal tuberosity of femur, iliotibial tractsuperior gluteal artery, inferior gluteal arteryinferior gluteal nerve (L5, S1, S2 nerve roots)externally rotates and extends hip joint, supports extended knee through iliotibial tract, chief antigravity muscle in sittingIliacus, psoas major, psoas minor21
Lower limb, gluteal, Left/rightgluteal surface of ilium, under gluteus maximusgreater trochanter of femursuperior gluteal arterysuperior gluteal nerve (L4, L5, S1 nerve roots)abduction of hip; preventing adduction of hip Medial rotation of thighlateral rotator group21
Lower limb, gluteal, Left/rightgluteal surface of ilium, under gluteus mediusgreater trochanter of femursuperior gluteal arterysuperior gluteal nerve (L4, L5, S1 nerve roots)abduction of hip; preventing adduction of hip Medial rotation of thighlateral rotator group21
Lower limb, gluteal, lateral rotator group, Left/rightsacrumgreater trochanterinferior gluteal artery, lateral sacral artery, superior gluteal arterypiriformis nerve (S1 and S2 nerve roots)laterally rotates (outward) thigh21
Lower limb, gluteal, lateral rotator group, Left/rightobturator foramen and obturatory membranemedial surface of greater trochanter of femurobturator arteryposterior branch of obturator nerve (L3, L4)adduct thigh, rotate laterally thigh21
Lower limb, gluteal, lateral rotator group, Left/rightischial spinenerve to obturator internus (L5, S1, S2)21
Lower limb, gluteal, lateral rotator group, Left/rightischiopubic ramus, obturator membranemedial surface of greater trochanter of femurnerve to obturator internus (L5, S1, S2)abducts & rotates laterally thigh, stabilises hip during walking21
Lower limb, gluteal, lateral rotator group, Left/rightischial tuberosityobturator internus tendonnerve to quadratus femoris (L4, L5, S1)laterally rotates thigh21
Lower limb, gluteal, lateral rotator group, Left/rightischial tuberosityintertrochanteric crestinferior gluteal arterynerve to quadratus femoris (L4, L5, S1)21
Lower limb, Thigh, Anterior compartmentfemursuprapatellar bursafemoral arteryfemoral nervepulls suprapatellar bursa during extension of knee21
Lower limb, Thigh, Anterior compartmentsuperior to anterior superior iliac spinemedial side of upper tibia in pes anserinusfemoral arteryfemoral nerveflexes, laterally rotates, and abducts thigh, flexes and medially rotates leg21
Lower limb, Thigh, Anterior compartmentanterior inferior iliac spine and exterior surface of bony ridge which forms iliac portion of acetabulumpatella and tibial tuberosity via patellar tendonfemoral arteryfemoral nerveknee extension; hip flexionhamstring21
Lower limb, Thigh, Anterior compartmentgreater trochanter, intertrochanteric line, and linea aspera of femurpatella and tibial tuberosity via patellar tendonfemoral arteryfemoral nerveextends kneehamstring21
Lower limb, Thigh, Anterior compartmentanterior surface of femurpatella and tibial tuberosity via patellar tendonfemoral arteryfemoral nerveextends kneehamstring21
Lower limb, Thigh, Anterior compartmentanteromedial surface of femurpatella and tibial tuberosity via patellar tendonfemoral arteryfemoral nerveextends kneehamstring21
Lower limb, Thigh, Posterior compartment/hamstringGosling 2008, p. 273]]head of fibula articulating with back of lateral tibial condyleinferior gluteal artery, perforating arteries, popliteal arterymedial (tibial) part of sciatic nerve (long head), lateral (common fibular) part of sciatic nerve (short head)flexes knee joint, laterally rotates leg at knee (when knee is flexed), extends hip joint (long head only)quadriceps femoris21
Lower limb, Thigh, Posterior compartment/hamstringischial tuberositypes anserinusinferior gluteal artery, perforating arteriestibial]], L5, S1, S2)flexes knee, extends hip, medially rotates leg at kneequadriceps femoris21
Lower limb, Thigh, Posterior compartment/hamstringischial tuberositymedial surface of tibiaprofunda femoris, gluteal arterysciatic nerveflexes knee, extends hip, medially rotates leg at kneequadriceps femoris21
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)Gosling et al. 2008, p. 266]]tibia (pes anserinus)obturator arteryanterior branch of obturator nerveadducts hip, flexes hip, medially rotates kneegluteus medius, gluteus minimus21
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)superior pubic ramuslesser trochanter, linea asperaobturator arteryfemoral nerve and obturator nerve (medial compartment)adducts and flexes hipgluteus medius, gluteus minimus21
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)anterior surface of inferior pubic ramuslesser trochanter and linea aspera of femurobturator arteryanterior branch of obturator nerveadducts hipgluteus medius, gluteus minimus21
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)pubic body just below pubic crestmiddle third of linea asperaobturator arteryanterior branch of obturator nerveadducts and medially rotates hipgluteus medius, gluteus minimus21
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)pubisfemur, adductor tubercle of femurobturator arteryposterior branch of obturator nerve (adductor) and tibial part of sciatic nerve (vertical head)adducts hipgluteus medius, gluteus minimus23
Lower limb, Thigh/Hip, Medial compartment (adductor muscles), part of adductor magnusInferior ramusLinea aspera of the femurObturator artery and the medial circumflex femoral artery of the femoral artery.Obturator and tibial nervesAdduction and lateral rotation of thighgluteus medius, gluteus minimus23
Lower limb, Thigh/Hip, Medial compartment (adductor muscles)pubisfemur, adductor tubercle of femurobturator arteryposterior branch of obturator nerve (adductor) and tibial part of sciatic nerve (vertical head)adducts hipgluteus medius, gluteus minimus23
Lower limb, Leg, Anterior Compartmentbody of tibiamedial cuneiform and first metatarsal bones of footanterior tibial arterydeep fibular nervedorsiflexes and inverts footfibularis longus, gastrocnemius, soleus, plantaris, tibialis posterior21
Lower limb, Leg, Anterior Compartmentmiddle portion of anterior surface of fibula, anterior surface of interosseous membranedorsal side of base of distal phalanx of halluxanterior tibial arterydeep fibular nerveextends big toe, assists in dorsiflexion of foot at ankle, weakly inverts footflexor hallucis longus, flexor hallucis brevis21
Lower limb, Leg, Anterior Compartmentlateral condyle of tibia, superior ¾ of interosseous membranemiddle and distal phalanges of lateral four digitsanterior tibial arterydeep fibular nerveextension of toes and ankleflexor digitorum longus, flexor digitorum brevis21
Lower limb, Leg, Anterior Compartmentdistal anterior surface of fibuladorsal surface of fifth metatarsalanterior tibial arterydeep fibular nervedorsi flexes and everts foot21
Lower Limb, Leg, Calfmedial condyle and lateral condyle of femurcalcaneussural arteriestibial nerve from sciatic nerve, specifically, nerve roots S1, S2plantarflexes ankle, flexes knee (minor)tibialis anterior21
Lower Limb, Leg, Calffibula, medial border of tibia (soleal line)tendo calcaneussural arteriestibial nerve, specifically, nerve roots L5–S2plantarflexes ankletibialis anterior21
Lower Limb, Leg, Posterior compartment, Superficiallateral supracondylar ridge of femur above lateral head of gastrocnemiuscalcaneal tendon (medial side, deep to gastrocnemius tendon)sural arteriestibial nerveplantarflexes ankle, flexes kneetibialis anterior21
Lower Limb, Leg, Posterior compartment, Deepmiddle facet of lateral surface of lateral femoral condyleposterior tibia under tibial condylespopliteal arterytibial nervemedially rotates and flexes knee21
Lower Limb, Leg, Posterior compartment, Deep, tarsal tunnelposterior surface of upper 1/3 of fibulabase of distal phalanx of halluxfibular artery (peroneal branch of posterior tibial arterytibial nerve, S1, S2 nerve rootsflexes all joints of big toe, plantarflexes ankleextensor hallucis longus21
Lower Limb, Leg, Posterior compartment, Deep, tarsal tunnelmedial tibiadistal phalanges of lateral four digitsposterior tibial arterytibial nerveflexes toesextensor digitorum longus, extensor digitorum brevis21
Lower Limb, Leg, Posterior compartment, Deep, tarsal tunneltibia, fibulanavicular, medial cuneiformposterior tibial arterytibial nerveinverts foot, plantarflexes foot at ankletibialis anterior21
Lower Limb, Leg, Lateral compartmentfibulafirst metatarsal, medial cuneiformfibular arterysuperficial fibular nerveplantarflexes and everts ankletibialis anterior21
Lower Limb, Leg, Lateral compartmentfibulafifth metatarsalfibular arterysuperficial fibular nerveplantarflexes and everts ankletibialis posterior21
Lower limb, Foot, Dorsal, left/rightcalcaneustoesdeep fibular nerveextends digits 2, 3, and 4flexor digitorum longus, flexor digitorum brevis21
Lower limb, Foot, Dorsal, left/rightcalcaneusbase of proximal phalanx of big toedeep fibular nerveextends big toeflexor hallucis brevis21
Lower limb, Foot, Dorsal / Fourth layer, left/rightmetatarsalsproximal phalangeslateral plantar nerve(**fourth interosseous space**: superficial branch **others**: deep branch), **first and second interossei**: lateral branch of deep fibular nerveabducts toesplantar interossei81
Lower limb, plantar, first layer, left/rightmedial process of calcaneus, flexor retinaculum, plantar aponeurosismedial side of base of proximal phalanx of first digitmedial plantar nerveabducts halluxadductor hallucis21
Lower limb, plantar, first layer, left/rightmedial process of calcaneus, plantar aponeurosis, intermuscular septamiddle phalanges of digits 2–5medial plantar nerveflexes lateral four toesextensor digitorum longus, extensor digitorum brevis21
Lower limb, plantar, first layer, left/rightplantar aponeurosisphalanges of fifth toelateral plantar arterylateral plantar nerve (S1, S2)flexes and abducts fifth toeflexor digiti minimi brevis (foot)21
Lower limb, plantar, first layer, left/rightcalcaneusfifth toelateral plantar arterylateral plantar nerve (S1, S2)abducts fifth toeflexor digiti minimi brevis (foot)01
Lower limb, plantar, second layer, left/rightcalcaneustendons of flexor digitorum longuslateral plantar nerve (S1, S2)flexes distal interphalangeal joints (assists flexor digitorum longus)21
Lower limb, plantar, second layer, left/righttendons of flexor digitorum longusmedial surface of extensor expansion of proximal phalanges of lateral four toeslateral plantar artery, plantar arch, four plantar metatarsal arterieslateral plantar nerve (lateral three lumbricals) and medial plantar nerve (first lumbrical)maintain extension of digits at interphalangeal joints81
Lower limb, plantar, Third layer, left/rightplantar surface of cuneiforms, plantar calcaneocuboid ligament, long plantar ligament**medial head**: medial sesamoid bone of metatarsophalangeal joint, proximal phalanx of great toemedial plantar nerveflexes big toeextensor hallucis longus21
Lower limb, plantar, Third layer, left/right**oblique head**: proximal ends of middle 3 metatarsalslateral side of base of proximal phalanx of big toe, sesamoidlateral plantar nerveadducts big toeabductor hallucis21
Lower limb, plantar, Third layer, left/rightfifth metatarsal bonephalanx of fifth toelateral plantar nerve (superficial branch)extends and adducts fifth toeabductor digiti minimi21
Lower limb, plantar, first layer, left/right?middle phalanges of digit 5???01
Lower limb, plantar, Fourth layer, left/righttendons of plantar Interosseiproximal phalanges III-V - muscles cross the metatarsophalangeal joint of toes III-V so the insertions correspond with the origin and there is no crossing between toesplantar arch, dorsal metatarsal arterylateral plantar nerveadducts toes 3 - 5, strengthens transverse archdorsal interossei61

Table explanation and summary

The muscles are described using anatomical terminology. The columns are as follows:

NameExplanation
MuscleUS English name of the muscle per Terminologia Anatomica (TA), minus the term "muscle", with the words reordered occasionally for better sorting. Parts and bellies are listed out as separate rows, as they are sometimes considered separate muscles. - Anything denoting the muscles relationship to another muscle such as e.g. superior, inferior etc. should always be used as a suffix and not a prefix, to create better sortability of the list.
LocationThe location of the muscle in a standard human body. The location first specifies a group such as head, neck, torso, upper limbs, or lower limbs, then may have more specific information. However this additional information must be describing location not function.
OriginThe bone or other structure the muscle is attached to that remains immobile during the action. The term "bone" is omitted from bone names.
InsertionThe attachment point of the muscle, on a bone or otherwise, that moves during the action.
ArteryThe artery which supplies the muscle with blood. The term "artery" is included to avoid confusing columns.
NerveThe nerve(s) which tell the muscle to act (innervates the muscle). The term "nerve" is included for clarity.
ActionThe movement performed by the muscle from the standard anatomical position. In other positions, other actions may be performed.
AntagonistThe muscle which can 'cancel' or to some degree reverse the action of the muscle. Muscle synergies are noted in parentheses when relevant.
O (Occurrences)Number of times that the named muscle row occurs in a standard human body. Here it may also be denoted when a given muscles only occurs in a male or a female body. By (F) for female and (M) for male, if nothing is denoted. The muscle can be assumed to occur in both genders. This gender denomination should always be behind the number, not in front of it.
TAThe number of rows in the table for the relevant Terminologia Anatomica muscle. For example, TA splits the nasalis muscle into transverse and alar parts, so their TA column entries are 2.

For Origin, Insertion and Action please name a specific Rib, Thoracic vertebrae or Cervical vertebrae, by using C1-7, T1-12 or R1-12.

Summary in numbers

There does not appear to be a definitive source counting all skeletal muscles. Different sources group muscles differently, regarding physical features as different parts of a single muscle or as several muscles. There are also vestigial muscles that are present in some people but absent in others, such as the palmaris longus muscle. There are between 600 and 840 muscles within the typical human body, depending on how they are counted. In the present table, using statistical counts of the instances of each muscle, and ignoring gender-specific muscles, there are 753 skeletal muscles. Sometimes male and females have the same muscle but with different purposes

Numbers based on the list above

Total number
Total number of entries in Terminologia Anatomica represented in table
Total rows of table (combining TA2 entries)
Types of vestigial muscles listed, which do not always appear in a standard male or female human
Non gender specific skeletal muscles - listed names (combining parts)
Gender specific skeletal muscles - listed names
Non gender specific skeletal muscles - average occurrences (combining parts)
Gender specific skeletal muscles - average occurrences (50% male)
Total number of skeletal muscles represented in table (average)

Agonistic and antagonistic relationships

Muscles are often paired as agonistic and antagonistic muscles. This can be a bit misleading as, in general, it is groups of muscles working together to either make or cancel a movement. The present table lists some well-known relationships but is not at all complete.

Innervation overview

Notes

References

General references

References

  1. (2023). "Anatomy, Head and Neck; Frontalis Muscle". StatPearls Publishing.
  2. "Muscle of terminal notch - e-Anatomy - IMAIOS".
  3. (February 1978). "Frequency of occurrence of the transversus menti muscle.". Plastic and Reconstructive Surgery.
  4. Barker, B. C.. (October 1981). "The pterygoideus proprius muscle". Australian Dental Journal.
  5. (May 2009). "Ceratocricoid muscle: an embryological and anatomical study". Clinical Anatomy.
  6. "Ceratocricoid muscle - e-Anatomy - IMAIOS".
  7. (November 2015). "The enigmatic subcostal muscle: Anatomical study with application to spine and chest pain syndromes and avoidance of confusion on imaging: Morphology and Morphometry of the Subcostal Muscle". Clinical Anatomy.
  8. Essential Clinical Anatomy. K.L. Moore & A.M. Agur. Lippincott, 2 ed. 2002. Page 193
  9. Gosling, J. A., Harris, P. F., Humpherson, J. R., Whitmore I., & Willan P. L. T. 2008. Human Anatomy Color Atlas and Text Book. Philadelphia: Mosby Elsevier. page 200
  10. Essential Clinical Anatomy. K.L. Moore & A.M. Agur. Lippincott, 2 ed. 2002. Page 217
  11. [[#Gosling. Gosling 2008, p. 273]]
  12. [[#Gosling. Gosling et al. 2008, p. 266]]
  13. (2019). "Terminologia Anatomica". Federative International Programme for Anatomical Terminology.
  14. (2011). "Neck and Arm Pain Syndromes". [[Churchill Livingstone]].
  15. (2015). "Neuromuscular Disorders of Infancy, Childhood, and Adolescence". [[Academic Press]].
  16. Science Reference Section. (19 November 2019). "What is the strongest muscle in the human body?".
  17. Brooks, Susan V.. (2003-12-01). "Current topics for teaching skeletal muscle physiology". Advances in Physiology Education.
  18. Stewart, Gregory John. (2009). "The skeletal and muscular systems". Chelsea House.
  19. (December 2004). "Difference in skeletal muscle function in males vs. females: role of estrogen receptor-β". American Journal of Physiology. Endocrinology and Metabolism.
  20. "Agonist and antagonist muscle pairs - Muscular system - OCR - GCSE Physical Education Revision - OCR".
  21. (2019-09-26). "11.1 Describe the roles of agonists, antagonists and synergists".
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