EXTENSOR DIGITORUM BREVIS MUSCLE
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5i-8mLSmhO8
#Extensordigitorumbrevis • #Muscle • #ORIGIN: • dorsolateral surface of calacneous • #INSERTION: • 2nd-4th PROXIMAL PHALANGES bases (via lateral sides of tendons of extensor digitorum longus) • #NERVE INNERVATION: • Deep fibular (peroneal) nerve (L5-S1) • #ACTION: • Assists extensor digitorum longus in extending 2nd - 4th digits at metatarsophalangeal and interphalangeal joints
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