This article will cover the anatomy and function of the peroneus ... When you are standing on one foot, the muscle helps stabilize your lower leg on your ankle, maintaining your balance.

This expertly designed 20-minute AMRAP leg workout transforms your lower body with minimal equipment while maximizing fat ...

There are two heads to the muscle, the lateral head which sits on the outside of the lower leg and the medial head that sits on the inside of the leg. The two heads can both work together.