Tandem walking is widely used to screen patients for neurologic and vestibular disorders, and to screen automobile drivers for suspected intoxication. ❓❓ What it means (Positive Result):❇️Difficulty: Inability to place the heel of the front foot directly in front of the toes of the back foot.❇️Swaying/Staggering: Shifting weight, widening the base of support (spreading feet apart), or falling.❇️Increased Steps/Time: Taking many steps to cover a short distance or taking longer than normal to comp