Dynamic Gait Index assesses what aspect of gait?

• A. Timed sprint speed
• B. Cognitive load during walking
• C. Adaptability of gait to environmental demands
• D. Endurance during long-distance walking

Answer: (C)

Dynamic gait adaptability—the ability to modify walking patterns as environmental demands change. The Dynamic Gait Index gauges how well someone maintains balance while the task requirements shift, not just during steady walking. It includes activities that push you to adjust speed, turn your head or body, step over obstacles, and navigate turns or stairs, all of which require quick, coordinated postural control. A higher score indicates better ability to adapt gait to varying conditions; a lower score signals difficulty with dynamic balance and a higher fall risk. It isn’t about sprint speed, cognitive load during walking, or endurance.