# Regular Exercise Cuts Death Risk Even in Older Adults With Muscle Loss

*Leisure-time physical activity modulates associations of sarcopenia and functional disability with mortality in older adults.*

- **Evidence Level**: Strong
- **Publication Types**: Journal Article
- **Journal**: iScience
- **Sample Size**: 64,146 older adults across three countries
- **Authors**: Zhu Z, Zhou X, Chen M, Dou C, Liu D, Kong L, Ye C, Xu M, Xu Y, Li M, Zhao Z, Zheng J, Lu J, Chen Y, Wang W, Ning G, Bi Y, Wang T
- **Published**: 2026-04-09
- **Topics**: exercise, sarcopenia, mortality
- **DOI**: https://doi.org/10.1016/j.isci.2026.115665
- **Original Source**: https://pubmed.ncbi.nlm.nih.gov/42095094/

## Summary

Older adults with sarcopenia (age-related muscle loss) or trouble with daily tasks faced a much higher risk of dying. But those who met the WHO's activity guidelines saw that risk drop sharply. The pattern held across studies in the US, Europe, and China.

## Practical Takeaway

This study suggests regular leisure activity may blunt the mortality risks tied to muscle loss in older age.

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_Canonical: https://longevity-china.com/en/research/regular-exercise-cuts-death-risk-even-in-older-adults-with-muscle-loss · Part of Longevity Cities · Updated 2026-04-09_