Can Digital Tools Help Older Adults Protect Against Obesity?
Digital activity programs can increase older adults' movement. Here is what trials and weight-aging research say about steps, fitness, and obesity risk.
Can five more minutes of moderate-to-vigorous activity a day matter? What mortality modeling and community programs actually show about physical activity gains.
How daily step counts and brisk walking relate to dementia and HFpEF risk, what 9,826 steps means, and why the evidence still cannot prove cause alone.
Wearables Reprice Exercise: Vigorous, Moderate, and Light
Wearable studies suggest vigorous exercise delivers more mortality benefit per minute than guidelines assume, while light activity helps but cannot replace it.