Fibularis brevis

[2] Together with the fibularis longus and the tibialis posterior, it extends the foot downward away from the body at the ankle (plantar flexion).It opposes the tibialis anterior and the fibularis tertius, which pull the foot upward toward the body (dorsiflexion).Fibularis brevis split tears are not uncommon a source of lateral ankle pain.In medical terminology, the word refers to being of or relating to the fibula or to the outer portion of the leg.This article incorporates text in the public domain from page 487 of the 20th edition of Gray's Anatomy (1918)
The fibularis brevis (bottom-most label) is a muscle of the lower leg and aids in plantar flexion and eversion of the foot.
fibulaFifth metatarsalArteryFibular (peroneal) arterySuperficial fibular nerveActionsPlantarflexioneversionAnatomical terms of musclefibularis longuslateral compartment of the legconnective tissuefibular retinaculumcalcaneuscalcaneal tuberclesuperficial fibular (peroneal) nerveabductortibialis posteriortibialis anteriorfibularis tertiusdorsiflexionJones fractureavulsesTerminologia Anatomicasubtalar jointsanatomical terminologyFibularis musclesSchilling tendon procedurepublic domainGray's AnatomyMuscles of the hiphuman legIliac regionIliopsoasPsoas majorPsoas minorIliacusButtocksGluteal musclesMaximusMediusMinimusTensor fasciae lataeLateral rotator groupQuadratus femorisInferior gemellusSuperior gemellusInternal obturatorExternal obturatorPiriformiscompartmentsAnteriorSartoriusQuadricepsRectus femorisVastus lateralisVastus intermediusVastus medialisArticularis genusPosteriorHamstringBiceps femorisSemitendinosusSemimembranosusMedialPectineusGracilisAdductorLongusBrevisMagnusFasciaFemoral sheathFemoral canalFemoral ringAdductor canalAdductor hiatusMuscular lacunaFascia lataIliotibial tractLateral intermuscular septum of thighMedial intermuscular septum of thighCribriform fasciaExtensor hallucis longusExtensor digitorum longusFibularis (peroneus) tertiusTriceps suraeGastrocnemiusSoleusAccessory soleusAchilles tendonPlantaristarsal tunnelFlexor hallucis longusFlexor digitorum longusPopliteusLateralFibularis (peroneus) musclesPes anserinusIntermuscular septaTransverseExtensor hallucis brevisExtensor digitorum brevisAbductor hallucisFlexor digitorum brevisAbductor digiti minimiQuadratus plantaeLumbrical muscleFlexor hallucis brevisAdductor hallucisFlexor digiti minimi brevisDorsal interosseiPlantar interosseiPlantar fasciaPeronealInferior extensorSuperior extensorFlexor