Overview
- A peer‑reviewed meta‑analysis published Aug. 13 pooled nine studies with more than 480,000 adults and a median follow‑up of about 14 years to examine stair climbing and health outcomes.
- The pooled results showed a 39% lower risk of cardiovascular death and a 24% lower risk of death from any cause for people who regularly climbed stairs compared with those who did not.
- Researchers caution the findings are associative not causal because stair use was measured in different ways, other healthy behaviors could confound results, and study methods varied across cohorts.
- One large included study suggested a benefit peak at roughly six flights of stairs per day but investigators say the optimal ‘dose’ is unresolved and short vigorous bursts likely drive physiologic benefit by raising heart rate.
- Authors and clinicians say stair climbing is a low‑cost, scalable way to boost daily activity for many people but note it is unsafe or impractical for those with mobility, balance, joint, or serious cardiorespiratory problems and that future trials using wearables are needed to confirm effects and guide recommendations.