This document outlines a 4-stage balance test to assess static balance. It describes each of the 4 stages or positions with increasing difficulty, such as standing with feet side by side, then heel to toe, and finally standing on one foot. For each stage, the patient is instructed to hold the position for 10 seconds without moving their feet while being timed. An older adult unable to hold the tandem stance for 10 seconds is considered at increased risk for falls.