What a 10-Second Balance Test Reveals About Your Health & Longevity
Originally published: 2025-07-17
A Small Test with Big Implications
A landmark 2022 study published in the British Journal of Sports Medicine has uncovered a powerful link between an individual’s ability to balance on one leg for 10 seconds and their risk of death from any cause. The international research team, led by Dr. Claudio Gil Araújo from the Clinimex Exercise Medicine Clinic in Rio de Janeiro, followed 1,702 adults aged 51 to 75 for over a decade. The findings are as sobering as they are simple: those who failed the 10-second one-legged stance (OLS) were nearly twice as likely to die within the following seven years compared to those who passed.
“If you can’t balance for 10 seconds, it might be time to check your overall health.”
The 10-Second Challenge
Participants were asked to stand on one leg with their free foot behind their standing leg, arms at their sides, and eyes looking straight ahead. They had three chances to succeed. About 1 in 5 participants failed—a proportion that skyrocketed with age. More than half of those aged 71–75 couldn’t complete the task, compared to only 5% of those aged 51–55.
But what does this mean for mortality? A lot.
Over a median follow-up of 7 years, 123 people died. Among those who failed the balance test, the death rate was 17.5%, compared to only 4.6% among those who passed. After adjusting for confounding variables like age, sex, BMI, and preexisting conditions, failing the test still correlated with an 84% increased risk of all-cause mortality.
“Balance is more than just physical—it’s a reflection of coordination, brain function, and systemic health.”
What’s Behind the Numbers?
While the exact mechanism isn’t fully understood, poor balance is increasingly viewed as a marker of frailty, a state that includes reduced strength, diminished coordination, and increased vulnerability to stressors like illness or injury.
The major causes of death in the study group were:
Cancer (32%)
Cardiovascular disease (30%)
Respiratory illness (9%)
COVID-19 complications (7%)
Poor balance may not directly cause death, but it could flag deeper physiological weaknesses or chronic conditions like diabetes, heart disease, and obesity—which were much more prevalent in those who failed the test.
Caveats and Considerations
The study was observational, meaning it shows correlation but can’t confirm causation. It also included only white Brazilian participants, limiting its generalizability. Other factors like recent injuries, exercise habits, or medications weren’t controlled.
Still, the association is strong enough to suggest real clinical value.
“We often discover patients can’t balance for 10 seconds—and they didn’t even know it.” – Dr. Claudio Araújo
Clinical Use and Future Potential
The OLS test takes under two minutes and requires no equipment—making it an ideal screening tool for doctors. Experts like Dr. George Kuchel at the UConn Center on Aging endorse its potential but caution that time constraints in clinical settings may limit its routine use.
The test’s simplicity could also be its greatest strength:
no fancy gear, no blood work—just one leg and a clock.
Chiropractic Connection: Balance, Neurology, and Vertebral Subluxation
From a chiropractic perspective, this study offers profound validation for the profession’s focus on neuromusculoskeletal integrity and nervous system function. Balance is not merely a biomechanical ability—it is deeply rooted in the body’s neurological control systems. Disruption to these systems, such as that caused by vertebral subluxation, may interfere with proprioception, motor coordination, and reflex integration.
Chiropractors have long observed that patients with subluxations—particularly in the upper cervical and sacral regions—often exhibit postural asymmetries, altered gait, and poor balance. Correction of vertebral subluxations through specific chiropractic adjustments has been shown to improve sensorimotor function, increase spinal mobility, and enhance the body's ability to adapt to internal and external stressors.
“Balance is a window into nervous system function—and chiropractic care is uniquely positioned to influence both.”
Routine use of the 10-second OLS test in chiropractic settings could serve as a valuable clinical indicator, both in evaluating initial function and tracking progress during care. Improvements in balance following subluxation reduction may reflect improved nervous system efficiency and restoration of communication between the brain and body.
This aligns with a foundational chiropractic premise: optimal structure supports optimal function, and when interference is removed, the body can heal, regulate, and perform more effectively.
What You Can Do
If you’re middle-aged or older, this study offers a wake-up call—balance matters. And it can be improved.
Try the Test Safely: Stand near a wall or sturdy surface in case you lose balance.
Train Your Balance: Practices like yoga, tai chi, and core strengthening exercises can significantly improve stability.
Review Your Health: Poor balance could signal cardiovascular disease, diabetes, or neurological conditions—talk to your doctor or chiropractor.
Get Checked for Subluxations: Chiropractic care may enhance sensorimotor integration and balance by addressing interference in the nervous system.
“Your ability to stand still could help predict how long you’ll be standing—and chiropractic care may help you stay upright longer.”
Final Thought
Balance isn't just about staying upright—it’s about staying alive. The 10-second test is a window into your body's coordination, strength, and resilience. As science continues to explore the intersections of simple movement and long-term health, this study may mark a new era of minimalist diagnostics with maximal impact.
📖 For more, read the full study: Araújo CG, et al. British Journal of Sports Medicine, June 2022.
https://bjsm.bmj.com/content/56/17/975
