What is the Posterior Compartment?
The posterior compartment is a group of muscles located on the back side of a limb, most commonly discussed in the lower leg. Think of it as the “rear engine” that helps you move efficiently and protects your joints. In the lower leg, the posterior compartment sits behind the shin bones and is divided into a superficial layer and a deep layer, all wrapped in a firm sleeve of connective tissue that helps keep everything organized and working together.