The 10-second balance test and mortality: what the study really found

What did @drclintsteele actually say?

The claim is stark: if you can't stand on one foot for 10 seconds and you're over 50, your risk of dying from any cause in the next decade "almost doubles. In fact, by 84%." He attributes this to a 2022 study in the British Medical Journal and frames balance failure as primarily a brain communication problem, not a muscle or falling issue. The fix, he says, is also the test itself: practice balancing daily.

He's connecting poor single-leg stance performance to broader neurological decline, arguing that "when your brain can't communicate with your body properly in regards to balance, that means that your brain is having a hard time communicating with your heart, with your liver, with your organs." That's a significant leap from what the study actually found, and it's worth examining carefully.

Does the science back this up?

The core statistic is real, but the framing around it needs scrutiny. The study he's referencing is Araujo et al. (2022, British Journal of Sports Medicine, not the BMJ proper) found that middle-aged and older adults who failed a 10-second single-leg balance test had an 84% higher risk of all-cause mortality over a roughly 12-year follow-up period, even after adjusting for age, sex, BMI, and other health conditions.

That's a meaningful association. But here's what the study did not say: it did not establish that balance failure causes death, or that improving your balance score will directly reduce mortality risk. The researchers were explicit that this was an observational study. Balance failure likely functions as a marker of underlying health burden, including cardiovascular disease, obesity, and metabolic dysfunction, rather than a root cause of death. The brain-to-organs communication narrative is Dr. Steele's own extrapolation, not something Araujo et al. argued.

What did they get wrong (or right)?

Credit where it's due: the 84% figure and the study year are essentially accurate, even if he slightly misidentifies the journal. And his practical recommendation, practicing single-leg stands throughout the day, is genuinely supported by balance training literature. Steadman et al. (2003, Age and Ageing) and more recent proprioception research confirm that consistent balance training improves single-leg stance performance in older adults.

Where this goes sideways is the mechanism. Saying that poor balance means "your brain is having a hard time communicating with your heart, with your liver, with your organs" is not supported by the cited study or by neurophysiology as a clean linear chain. Balance is controlled through a complex system involving the cerebellum, vestibular system, proprioception, and visual input. Deficits can reflect multiple underlying conditions. Reducing it to a single "brain communication" failure and implying that standing on one foot more often will fix organ communication is an overreach. It's not wrong that brain health and balance are linked. It's wrong to make it sound that simple.

What should you actually know?

The 10-second single-leg stance test is a legitimate clinical screening tool. It's used in geriatric assessments precisely because it correlates with fall risk, frailty, and underlying health status. Failing it at 50 or older is worth taking seriously, but not as a death sentence, as a signal to dig deeper.

If you fail this test, the more productive questions are about your overall cardiovascular health, your neurological history, your medications (many affect balance), your inner ear function, and your lower-body strength. A primary care physician or physical therapist is a better first call than a TikTok comment section.

• Balance training does have real benefits for older adults, including reduced fall rates (Sherrington et al., 2019, Cochrane Review).
• The mortality association is real, but it's a risk marker, not a direct cause-and-effect pathway.
• Improving your balance score through daily practice is low-risk and potentially useful, just don't assume it's rewiring your organ communication system.