Standing Balance Test

What it measures

This test measures static single-leg balance — how long you can stand on one foot before losing control. Balance declines predictably with age and is one of the strongest independent predictors of fall risk in older adults. The eyes-closed variant removes vision as a stabilising cue, isolating your proprioceptive and vestibular systems.

How it works

You stand on one leg (your choice) with hands on hips or held freely, and tap Stop the moment you lose balance — when the raised foot touches down, you hop, grab a support, or (eyes-closed only) when you open your eyes. The best time from three attempts is kept and compared against published age-matched norms. The two variants test different sensory channels: eyes open relies on vision, proprioception, and the vestibular system together; eyes closed forces the body to rely almost entirely on proprioception and the vestibular system, which is why healthy adults typically manage only a quarter to a third as long with eyes closed.

Tips for an accurate result

• 1Use the same leg each time you retest — Most people have a dominant (stronger) leg. Testing the same leg each time makes your results comparable week to week. If you notice a large difference between legs, mention it to your GP or physiotherapist, as asymmetry can signal an underlying issue.
• 2Practice single-leg standing as an exercise — Simply standing on one leg while brushing your teeth, waiting for the kettle, or watching television is a well-studied, low-cost way to improve balance. Aim for two to three 30-second bouts per leg daily — research shows meaningful improvements in 4–6 weeks.
• 3Add a strength and balance programme if you are over 65 — The National Institute for Health and Care Excellence (NICE) and the NHS recommend structured strength-and-balance exercise (e.g., tai chi, Otago programme) for older adults at risk of falls. Talk to your GP or a physiotherapist about a suitable programme.
• 4Fix your gaze on a stationary point — In the eyes-open condition, focusing on a fixed point at eye level on the wall in front of you markedly improves stability. It is not cheating — it is the standard test instruction.
• 5Revisit the test periodically — A meaningful drop in your balance time between retests — or a result well below your age norm — is worth discussing with your GP, especially if accompanied by dizziness, recent falls, or unsteadiness.