Main Model
48 Flexor hallucis longus muscle
Flexor hallucis longus
Proximal Attachment: Inferior two thirds of posterior surface of fibula; inferior part of interosseous membrane
Distal Attachment: Base of distal phalanx of great toe (hallux)
Innervation: Tibial nerve (S2, S3)
Main Action(s): Flexes great toe at all joints; weakly plantarflexes ankle; supports medial longitudinal arch of foot