Tag Archives: ankle instability

Functional Ankle Instability: Symptoms, Causes, & Treatment

Functional Ankle Instability: When Your Ankle Feels Unstable Do you sometimes feel like your ankle is rolling inward when you walk? If so, you might have functional ankle instability (FAI)—a condition where your ankle feels unstable, even though the joint itself is stable. This differs from pure ankle instability, which has a mechanical cause, such […]