Flexor Digiti Minimi Brevis (Foot)
Foot
Helps grip the ground with your little toe — important for balance on uneven surfaces.
Function
Flexes MCP joint of 5th toe
Origin
Base of 5th metatarsal and sheath of fibularis longus
Insertion
Base of proximal phalanx of 5th toe (lateral side)
Innervation
Lateral plantar nerve (S2-S3)