Fibularis Brevis

The fibularis brevis muscle (or peroneus brevis) lies under cover of the peroneus longus, and is a shorter and smaller muscle. It is also innervated by the superficial fibular (peroneal) nerve. The muscle acts in plantarflexion and eversion of the foot.

Read more about Fibularis Brevis:  Origin and Insertion, Terminology, Additional Images