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In older adults, higher walking pace (>3 mph) and greater leisure-time physical activity (>845 kcal/week) are independently associated with a significantly lower risk of incident heart failure, whereas high-intensity exercise intensity and walking distance are not.

For older adults, focusing on maintaining a brisk walking pace (over 3 mph) and engaging in moderate leisure activities that burn at least 845 kcal per week is a highly effective strategy for preventing heart failure. You do not need to engage in high-intensity exercise to gain these cardiovascular benefits.

GoodSupportsHIGH confidence
Walking pace and leisure activity were associated with a 26% and 22% lower risk of HF, respectively (pace >3 mph vs. <2 mph; hazard ratio [HR]: 0.74; 95% confidence interval [CI]: 0.63 to 0.86; leisure activity ≥845 kcal/week vs. <845 kcal/week; HR: 0.78; 95% CI: 0.69 to 0.87)... the highest category of walking pace and leisure activity, but not exercise intensity and walking distance, were each independently associated with lower HF risk
Liana C. Del Gobbo et al. · JACC Heart Failure · 2015

Why this rating

Large prospective cohort (n=4,490), long follow-up (21.5 years), rigorous adjudication of HF, and adjustment for multiple confounders.

Source

Contribution of Major Lifestyle Risk Factors for Incident Heart Failure in Older Adults

Liana C. Del Gobbo et al. · JACC Heart Failure · 2015

DOI 10.1016/j.jchf.2015.02.009

cohort · n=4490Cited 187×
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DOI resolved against Crossref · corpus check 2026-06-10

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