One walking habit could signal a healthier brain after 80, scientists say

A study by Stony Brook Medicine found that older adults who walk significantly faster than peers (classified as 'super movers') have about half the risk of cognitive decline. These individuals maintained cognitive function despite similar brain pathologies as slower walkers, suggesting resilience mechanisms may protect brain health. The observational study, published in Neurology, emphasizes physical activity as a key factor in healthy aging but notes it does not prove faster walking prevents dementia.