Why Fitness Marble exists
Fitness Marble publishes practical exercise and wellbeing guidance for older adults. Our goal is useful, careful information, not clicks.
How we research
We base guidance on government health agencies (for example the CDC and WHO), systematic reviews and peer-reviewed studies. Every article lists its sources at the bottom so you can check them yourself.
How we review
Each article is read by a human editor before publication. We check that claims match the cited sources, that exercises include safety steps and ways to make them easier, and that nothing promises a cure.
We use AI-assisted tools for research and first drafts. No article is published on the strength of AI output alone: a human editor checks the facts, the sources and the exercise guidance before anything goes live.
Corrections
If you spot an error, email ArthurS@gmail.com. We investigate and correct confirmed mistakes, and update the “last reviewed” date.
Advertising
We may show ads, including Google AdSense. Advertisers do not influence what we write or how we rate anything.
Published by Arthur Sterling. Last updated October 3, 2026.