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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

Oct 4, 2025

4 min

Should older adults do HIIT? Unpacking the benefits and risks for seniors

A 2023 study found that older adults who performed high-intensity interval training (HIIT) experienced greater improvements in cardiorespiratory fitness, muscle function, and working memory than those who did moderate-intensity exercise. So, should older adults do HIIT? The answer, supported by increasing evidence, is yes—with careful modifications and medical clearance.

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Oct 3, 2025

5 min

Do Very Fit People Live Longer? The Science of Longevity and Exercise

According to a systematic review of literature, physically active people generally experience an increase in life expectancy of several years compared to inactive individuals. This raises a critical question: do very fit people live longer than those who are moderately active, or is there a point of diminishing returns? The relationship between elite-level fitness and longevity is a complex area of research with evolving evidence.

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