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Muscular strength and mortality in women ages 63 to 99

JAMA Network Open

2026-02-13
(Press-News.org) About The Study: In this study of ambulatory older women, greater muscular strength was associated with lower mortality even when controlling for accelerometer-measured physical activity and sedentary time, walking speed, and systemic inflammation. These findings suggest that assessing strength and promoting its maintenance are instrumental for optimal aging. 

Corresponding Author: To contact the corresponding author, Michael J. LaMonte, PhD, email mlamonte@buffalo.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2025.59367)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

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Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2025.59367?guestAccessKey=1b34668e-afe8-4888-aa3d-dd05b3b83eff&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=021326

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication. 

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[Press-News.org] Muscular strength and mortality in women ages 63 to 99
JAMA Network Open