10-Second Balance Test: What Failing Predicts About Your Health

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Stand on one leg for 10 seconds. Take your shoes off. Lift one foot behind the planted calf and rest it against the back of the standing leg. Hold for a slow count to 10 with your arms relaxed at your sides and your eyes fixed on the wall ahead. The Araujo 2022 BJSM cohort study tested this on 1,702 adults aged 51 to 75 and tracked who died over the next seven years. People who failed the test had a 1.84 times higher all-cause mortality risk than the people who held the position, after adjustment for age, sex, BMI, hypertension, type 2 diabetes, coronary disease, hyperlipidaemia and obesity.

Balance fades earlier than other fitness markers in the 2024 Mayo Clinic study by Rezaei and colleagues in PLOS ONE. The team measured strength, gait and balance across 40 healthy adults over 50. Balance on the non-dominant leg dropped fastest of every variable recorded, losing 2.2 seconds per decade on average. Grip strength, knee extension and walking speed all dropped more slowly. The 10-second test reads biological age earlier than the older fitness markers, and the work needs no equipment.

1.84x
Higher 7-year all-cause mortality risk for adults aged 51 to 75 who failed the test in the Araujo 2022 BJSM cohort
17.5%
Death rate in non-completers versus 4.6 percent in completers over a median 7-year follow-up, Araujo 2022 BJSM cohort
2.2 sec
Average balance time lost per decade on the non-dominant leg in adults over 50, Mayo Clinic 2024 PLOS ONE study by Rezaei and colleagues
684,000
Annual deaths from falls worldwide, the second leading cause of unintentional injury death, WHO 2021 falls fact sheet

Sources: Araujo et al., BJSM 2022 (PMID 35728834). Rezaei et al., PLOS ONE 2024 (Mayo Clinic). WHO falls fact sheet, 26 April 2021.

What the BJSM 2022 study found

Researchers based at the Exercise Medicine Clinic in Rio de Janeiro, with collaborators in Bristol, Sydney and Finland, ran the test on 1,702 adults between 2008 and 2020. Each person stood on one leg with bare feet on a hard surface, eyes open, arms by the sides, lifted foot resting against the back of the standing calf. Three attempts were allowed.

Twenty percent of the cohort failed all three attempts. Over a median follow-up of seven years, 7.2 percent of the full cohort had died. Mortality within the test-pass group reached 4.6 percent. Mortality within the test-fail group reached 17.5 percent. After adjustment for age, sex, BMI and clinical variables including hypertension, type 2 diabetes, coronary disease, hyperlipidaemia and obesity, the adjusted hazard ratio for all-cause death in the test-fail group was 1.84, with a 95 percent confidence interval of 1.23 to 2.78.

The test added prognostic information beyond the standard demographic and clinical workup. Each attempt runs for ten seconds. The whole assessment takes under a minute. The Araujo team concluded the result supports adding the test to routine physical examinations for adults aged 51 to 75.

7-year mortality by 10-second test result
Completed test 4.6% Failed test 17.5%

Median 7-year follow-up. N equals 1,702 adults aged 51 to 75. Adjusted hazard ratio 1.84 (95 percent CI 1.23 to 2.78). Source: Araujo et al., British Journal of Sports Medicine, 2022, volume 56, issue 17, pages 975 to 980 (PMID 35728834).

Why balance fades faster than strength

The Mayo Clinic 2024 PLOS ONE study by Rezaei and colleagues ran walking, balance, grip strength and knee extension tests on 40 healthy independent adults over 50. Half the group sat under 65, half were 65 or older. The team used force plates and an instrumented walkway to measure each marker. Balance on the non-dominant leg dropped fastest of every variable recorded, losing 2.2 seconds per decade on average. Grip strength, knee extension and walking speed all dropped more slowly.

The reason sits in the biology. Balance is a whole-body skill pooling input from three systems running in parallel: the inner ear, the eyes and the somatosensors in the feet, ankles, knees and hips. Postural muscles around the ankle, knee and hip make constant micro-corrections. The brain integrates the streams into one position estimate and one motor plan. If accuracy drops in one stream the system leans harder on the other two. If accuracy drops in two streams, the standing leg starts to wobble.

Each input pathway slips at its own rate with age. Cataracts blur the visual stream. Vestibular hair cells in the inner ear thin out. Foot proprioceptors slow. Balance shifts first, before grip strength and gait speed. The ordering is why the 10-second test reads biological age earlier than the older fitness markers used in clinic.

How to test yourself

Pick a flat hard surface. Take your shoes off. Stand without support. Lift one foot and bring it behind the planted calf, resting it against the back of the standing leg. Look straight ahead at a fixed point on the wall at eye level. Hold for 10 seconds. Keep your arms relaxed at your sides. Repeat on the other foot.

The Araujo protocol gave each person three attempts on each side and recorded the best of three. Run the test once a fortnight and log your best score. Failure rates climbed steadily with age across the Araujo cohort, with older bands missing the 10-second target more often than younger bands. A failure on the first attempt is not a verdict. Balance responds quickly to short daily training.

A 4-week home plan

Week 1 / Static hold
3 sets of 20-second one-leg stand on each side, 5 days a week. Stand within arm's reach of a wall or sturdy chair. Eyes open. Bare feet. Fix your gaze on a point on the wall at eye level.
Week 2 / Eyes shut
3 sets of 15-second one-leg stand on each side, 4 days a week. Close your eyes for the back half of each repetition. Keep the chair within reach. Closing the eyes cuts the visual input and forces the inner ear and foot proprioceptors to do more work.
Week 3 / Add a head turn
3 sets of 20-second one-leg stand on each side, 4 days a week. Add a slow head turn from left to right while balancing. The head turn brings the vestibular system into the work and trains the integration step the brain runs to combine all three input streams.
Week 4 / Surface change
3 sets of 20-second one-leg stand on each side on a folded yoga mat or cushion, 4 days a week. A soft surface forces the foot and ankle stabilisers to do more. Stay near the wall for the first session and remove the safety net by the second.

End the four weeks with a fresh test. Use the original Araujo protocol: bare feet, hard surface, eyes open, no support. The work shows up as fewer wobbles, fewer trips and a better score on the next attempt.

Common mistakes to avoid

The first mistake is holding the breath during the test. Slow nasal breathing through the hold improves trunk stability. The second is staring at the floor. Drop the eyes and the head follows, taking your centre of mass forward. Fix the gaze on the wall at eye level. The third is testing with shoes on. Shoes blunt the foot signal and inflate the score against the Araujo protocol. The fourth is treating one good attempt as the result. Test both legs. The weaker side is your real baseline. The fifth is training only the strong side. Motor learning is side-specific, so each leg needs its own reps.

Anyone with severe arthritis, recent ankle or knee surgery, active vestibular disease or active cardiac symptoms should run the test under supervision and keep a wall within arm's reach throughout.

Frequently asked questions

Does training balance lower my fall risk?
Yes. The WHO 2021 falls fact sheet lists gait, balance and functional training plus Tai Chi among the recommended prevention strategies for older people. The NHS recommends strength and balance work at least twice a week for adults aged 65 and above. The mechanism is the same loop the 10-second test reads: vision, vestibular and proprioceptive input integrating into a stable standing position.
How often should I train balance?
NHS guidance is at least twice a week for adults aged 65 and above. The four-week home plan above runs daily because daily reps trigger faster motor learning in the early weeks. Drop to twice-weekly maintenance once you hold a clean Araujo result with no support.
I am in my forties and pass with ease. Does training still matter?
Yes. The Mayo Clinic 2024 cohort showed balance on the non-dominant leg dropped 2.2 seconds per decade after 50. Building reserve in your forties pushes the curve to the right and adds years of safe mobility on the back end.
Is the test safe to run barefoot at home?
Yes when run as the Araujo protocol describes. Bare feet on a flat hard surface within arm's reach of a wall or chair is the recommended setup. Wait until you trust the result before stepping away from the safety net.
I am 75 and failed all three attempts. What should I do?
Start with two-foot stance behind a chair, then tandem stance heel to toe, then half-distance one-leg stands holding the chair. Build to the full 10-second hold over four to six weeks. A consultation with a London personal trainer or NHS physiotherapist gives you a tailored progression.
Is grip strength a better marker of biological age?
No. In the Mayo Clinic 2024 data, balance on the non-dominant leg dropped faster than grip strength, gait speed or knee extension force across the 40 adults tested. Grip strength remains a strong predictor of healthspan. The balance signal lands earlier.

Bottom line

Stand on one leg for 10 seconds with your eyes open and your shoes off. Adults aged 51 to 75 who failed the test in the Araujo 2022 BJSM cohort had a 1.84 times higher seven-year all-cause mortality risk than the people who held the position. Balance shifts earlier than grip strength or walking speed in the Mayo Clinic 2024 data on adults over 50. The fix needs no equipment and follows the four-week plan above. Test once a fortnight, track your best score and treat the weaker side as the priority.

Tailored plan in London or online
Book a free 30-minute consultation for a balance, strength and cardiac-safe training plan built around your assessment, in London or online, at www.dushyantatomar.com.

Sources

  1. Araujo CGS, de Souza e Silva CG, Laukkanen JA, Singh MAF, Kunutsor SK, Myers J, et al. Successful 10-second one-legged stance performance predicts survival in middle-aged and older individuals. British Journal of Sports Medicine, 2022, volume 56, issue 17, pages 975 to 980. https://pubmed.ncbi.nlm.nih.gov/35728834/
  2. Rezaei A, Bhat SG, Cheng C-H, Pignolo RJ, Lu L, Kaufman KR. Age-related changes in gait, balance, and strength parameters: A cross-sectional study. PLOS ONE, 2024, volume 19, issue 10, article e0310764. https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0310764
  3. World Health Organization. Falls fact sheet. 26 April 2021. https://www.who.int/news-room/fact-sheets/detail/falls
  4. National Health Service (UK). Physical activity guidelines for older adults. https://www.nhs.uk/live-well/exercise/exercise-guidelines/physical-activity-guidelines-older-adults/
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