The flexibility to face on one leg may additionally supply clues about lifespan. In a research of greater than 13,000 adults aged 65 and older that was printed in 2026, contributors accomplished a one-leg stance check with their eyes open, together with a number of different health assessments that included cardio, energy, and agility.
One cause a health check that features steadiness could also be informative is that it captures what your physique can nonetheless do, in response to the research authors. They describe these talents as a part of your “physiological reserve” — primarily, your physique’s capability to perform regardless of the consequences of growing old and sickness.
“Bodily health displays how a number of physique techniques work collectively,” stated coauthor Li-Lin Liang, PhD, a researcher on the Institute of Public Well being within the School of Medication at Nationwide Yang Ming Chiao Tung College in Taiwan.
“It captures the cumulative results of routine exercise, sickness, and organic growing old — in different phrases, an individual’s physiological reserve and what they will functionally do, reasonably than merely which diagnoses they’ve collected.”
The researchers additionally supply some doable causes steadiness might be linked with lifespan. Impaired steadiness is a danger issue for falls and fractures, which may result in hospitalization, incapacity, and the next danger of dying in older adults.
It’s vital to notice that the research was observational, so it might present an affiliation between higher efficiency on the one-leg stance check and a decrease danger of dying, however it might’t show that higher steadiness brought on individuals to stay longer.
