Column | Fast walkers in their 80s have half the risk of cognitive decline The Washington PostWhat your walking speed may reveal about your brain health San Francisco ChronicleYour Daily Step Count Could Say A Lot About Your Dementia Risk HuffPost UKStudy of “super movers” suggests exceptional mobility in late life is a powerful marker of brain health psypost.orgWalking protects more than your heart: experts say hitting a certain “golden step” count each day could slow how fast your brain ages OkDiario