TECH Signal 333
Regular stair climbing linked to 39% lower cardiovascular death risk in 480,000-person analysis
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A meta-analysis of over 480,000 people found that regular stair climbers were 39% less likely to die from cardiovascular disease and 24% less likely to die from any cause compared to those who rarely took stairs.
For engineers working sedentary schedules, stair climbing is a low-barrier physical activity that correlates with meaningful mortality reductions. The study suggests incidental movement integrated into daily routines, not structured exercise, can produce measurable cardiovascular benefits.
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Regular stair climbers had 39% lower cardiovascular mortality and 24% lower all-cause mortality compared to infrequent climbers across nine studies.
The analysis covered over 480,000 participants aged 35 to 84 with a median 14-year follow-up, including both healthy individuals and those with prior heart problems.
One cohort study suggested approximately six flights daily provided the greatest benefit, though researchers say the optimal dose remains undetermined.
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