Which test is used to assess coordination?

• A. Heel to toe
• B. Romberg test
• C. Finger to nose
• D. Rapid alternating movement

Answer: (A)

Coordination tests look at how well the nervous system integrates sensory input with motor output to produce smooth, precisely controlled movements. The heel-to-toe walk challenges dynamic coordination by requiring you to place each step with accuracy while maintaining balance along a narrow path, which forces the body to harmonize weight transfer, proprioception, and vestibular input in real time. This gait-based task directly measures the ability to coordinate movements across the whole body as you walk, making it a robust and practical test of coordination.

The Romberg test focuses on balance with diminished sensory input to detect proprioceptive or vestibular issues rather than coordinating limb movements during a task. Finger-to-nose targets upper-limb coordination and cerebellar function, useful for detecting dysmetria in the arms, but it doesn’t assess gait or whole-body coordination. Rapid alternating movements evaluate quick, alternating hand and finger motions, testing rapid coordination of the upper limbs. While all these assess aspects of coordination, the heel-to-toe walk most directly measures integrated, coordinated movement in a functional, real-world task.