Tag Archive for 'equilibrio'

Better balance = longer life

To underscore the importance of the article published in June by Araujo, C. et al. (2022) “Successful 10-second one-legged stance performance predicts survival in middle-aged and older individuals” in the British Journal of Sports Medicine also Harvard Medical School underlines the relevance of this data for health namely the ability to remain for 10 seconds balanced on one leg writing:

A study published online June 21, 2022, by the British Journal of Sports Medicine found that people who are unable to stand on one leg for 10 seconds in middle and later life have almost double the usual risk of premature death. Researchers evaluated the health information and balance test results of 1,700 people (ages 51 to 75, and all free of walking problems), and then followed them for seven years. During the study, 123 participants died of various causes. After taking participants’ age, underlying conditions, weight, and other factors into account, scientists determined that failing the balance test was associated with an 84% higher risk of dying within the study period, compared with passing the balance test. The study was observational and found only an association (not a cause-and-effect relationship) between balance ability and early death. But if you want to give the test a try, it happens also to be a good way to boost balance — which reduces your risk of falls, regardless of any possible effect on longevity. Here’s what to do: Stand near a counter (for support if necessary). To balance on your left leg, keep your arms at your sides and slowly place the top of your right foot on your left calf. Stand that way for 10 seconds. Then repeat, reversing leg positions. Practice every day, and see how much your balance improves”.

Balance relevance in over50

Araujo, C. et al. (2022) “Successful 10-second one-legged stance performance predicts survival in middle-aged and older individuals”, British Journal of Sports Medicine, pp. bjsports-2021-105360. 
Objectives Balance quickly diminishes after the mid-50s increasing the risk for falls and other adverse health outcomes. Our aim was to assess whether the ability to complete a 10- s one-legged stance (10-second OLS) is associated with all-cause mortality and whether it adds relevant prognostic information beyond ordinary demographic, anthropometric and clinical data.

Methods Anthropometric, clinical and vital status and 10-s OLS data were assessed in 1702 individuals (68% men) aged 51–75 years between 2008 and 2020. Log-rank and Cox modelling were used to compare survival curves and risk of death according to ability (YES) or inability (NO) to complete the 10-s OLS test.

Results Overall, 20.4% of the individuals were classified as NO. During a median follow-up of 7 years, 7.2% died, with 4.6% (YES) and 17.5% (NO) on the 10-s OLS. Survival curves were worse for NO 10-s OLS (log-rank test=85.6; p<0.001). In an adjusted model incorporating age, sex, body mass index and comorbidities, the HR of all-cause mortality was higher (1.84 (95% CI: 1.23 to 2.78) (p<0.001)) for NO individuals. Adding 10-s OLS to a model containing established risk factors was associated with significantly improved mortality risk prediction as measured by differences in −2 log likelihood and integrated discrimination improvement.

Conclusions Within the limitations of uncontrolled variables such as recent history of falls and physical activity, the ability to successfully complete the 10-s OLS is independently associated with all-cause mortality and adds relevant prognostic information beyond age, sex and several other anthropometric and clinical variables. There is potential benefit to including the 10-s OLS as part of routine physical examination in middle-aged and older adults.

Physical activity benefits for adults and older adults

Be Active, Sit Less, Build Strength, Improve Balance

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