The single leg stance test measures how long you can stand on one foot without losing balance, and age-based norms show performance declines significantly across decades. Adults in their 20s and 30s typically hold near the 30-second maximum, while average times drop to roughly 22 seconds in the 60s, 14 seconds in the 70s, and under 10 seconds for many adults in their 80s and beyond.
If you’ve wondered how your balance compares or what a “normal” result actually looks like at your age, here’s a complete breakdown.
What the Test Measures
The single leg stance test assesses static postural control, your body’s ability to maintain an upright position on one foot. It draws on several integrated systems working together:
- Lower body strength, particularly ankle, knee, and hip stabilizers
- Proprioception, your nervous system’s sense of body position
- Vestibular function from the inner ear
- Visual feedback and processing speed
- Central nervous system coordination
A shorter balance time doesn’t just reflect weak ankles. It signals that one or more of these interconnected systems may not be working as efficiently as they once did.
How to Perform the Test Correctly
Standard protocol:
- Remove your shoes and socks if possible
- Stand on a flat, firm surface with a wall or chair nearby for safety
- Place your hands on your hips
- Lift one foot off the ground without letting it touch your standing leg
- Start timing
- Stop when your foot touches the floor, your hand leaves your hip, or you hop or shift your standing foot
- Perform three trials on each leg and average the scores
Eyes open is the standard condition for most published norms. Eyes closed is a much harder version that tests vestibular function specifically and shouldn’t be attempted without a stable surface nearby.
Age-Based Norms: Eyes Open
Based on clinical research including a 2006 meta-analysis of 22 studies and 3,484 participants, and additional normative datasets:
| Age Range | Average Time (Eyes Open) |
|---|---|
| 20–29 | ~30 seconds (near ceiling) |
| 30–39 | ~30 seconds |
| 40–49 | ~29 seconds |
| 50–59 | ~29 seconds |
| 60–69 | ~22–27 seconds |
| 70–79 | ~14–17 seconds |
| 80+ | ~8–10 seconds |
These are averages. There is significant variation, and individual performance depends on activity level, body weight, and health conditions. Research shows that being more physically active can measurably improve performance compared to age-matched sedentary individuals.
The Critical Threshold: 10 Seconds
The 10-second mark has attracted particular attention in recent research:
- A cut-off of 10 seconds provides meaningful sensitivity and specificity for identifying individuals with a history of falls
- A major Brazilian study found that people who could not balance for 10 seconds had nearly double the risk of dying within a 7-year follow-up period
- This threshold appears most clinically relevant for adults over 50; for younger adults, the bar should be considerably higher
Under 5 seconds in older adults may indicate elevated fall risk that warrants clinical attention and structured intervention.
Side-to-Side Differences Matter
Don’t just look at your best leg. A significant difference between your left and right leg balance times can indicate:
- Previous injury affecting one side
- Asymmetric muscle strength
- Neurological or orthopedic issues worth evaluating
Even if your better leg performs normally, a weaker side suggests an imbalance worth addressing in training.
What a Low Score Might Indicate
Poor single leg stance performance is associated with:
- Elevated fall risk
- Lower functional independence in daily activities
- Potential neurological concerns, including early vestibular dysfunction or peripheral neuropathy
- In some cases, metabolic conditions like type 2 diabetes (which can affect nerve function and proprioception)
It’s worth noting that a single test isn’t a diagnosis. It’s one data point that, when combined with overall health context, helps identify areas worth addressing.
How Hormone Health Connects
Because testosterone supports muscle mass, lower-body strength, and overall metabolic health, declining levels can indirectly affect balance performance. Men experiencing symptoms of low testosterone often notice reduced functional strength that shows up in tests like this before they consciously attribute it to hormones. Getting your testosterone levels checked alongside physical performance measures gives a more complete picture of what’s contributing to functional decline.
How to Improve Your Single Leg Stance
Even if your score is below average, balance improves reliably with consistent training:
- Daily single-leg practice: Stand on one leg while doing everyday tasks like brushing your teeth or waiting for the kettle
- Progress the difficulty: Move to a softer surface (folded towel or foam pad) once 30 seconds on a firm surface becomes easy
- Strengthen your hips: Exercises like clamshells, lateral leg raises, and single-leg deadlifts build the hip stability that underpins balance
- Ankle strengthening: Heel raises, particularly single-leg versions, build ankle proprioception and strength
- Whole-body balance training: Tai chi, yoga, and similar practices train the integrated systems balance depends on
Ready to Look at the Full Picture?
If balance, strength, or energy concerns are part of your aging experience, book an appointment to explore what hormone health might have to do with it.
FAQs
What is a good single leg stance time?
For adults under 60, 30 seconds with eyes open is generally considered a good result. For older adults, average times decline with each decade.
Is the test the same for men and women?
The test protocol is identical. Published norms exist for both men and women, though gender-specific differences in average times are relatively small.
Can I do this test at home?
Yes, though always perform it near a wall or stable surface to prevent injury if you lose balance unexpectedly.
Does the 10-second threshold apply at all ages?
This threshold is most clinically relevant for adults over 50. Younger adults should be able to hold considerably longer.
Does medication affect balance test performance?
Some medications, including sedatives and certain blood pressure medications, can affect balance. Mention any relevant medications when discussing your results with a provider.
How often should I retest myself?
Retesting every few months is reasonable if you’re actively training balance, giving you a measurable way to track progress.
Sources
- Shirley Ryan AbilityLab (RehabMeasures) – Single Leg Stance Test: https://www.sralab.org/rehabilitation-measures/single-leg-stance-or-one-legged-stance-test
- CDN / University of Delaware – Single Leg Stance Norms PDF: https://cpb-us-w2.wpmucdn.com/sites.udel.edu/dist/c/3448/files/2016/01/Single-Leg-Stance-Test-1.pdf