10,000 steps came from 1965 marketing

- The ubiquitous 10,000‑steps daily goal traces back to a 1965 Japanese pedometer marketing campaign rather than a direct scientific recommendation. - Experts and outlets say ideal walking volumes are more nuanced and depend on age, baseline fitness and goals rather than a single magic number. - Practically, steps work well as motivation, but balance and strength work—like tai chi walking for older adults—deliver measurable gains in stability and fall prevention. (futura-sciences.com) (nbcbayarea.com)