How strong you are vs how fast you can use your muscles
Muscle Power Versus Strength as a Predictor of Mortality in Middle-Aged and Older Men and Women.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Handgrip strength, long hailed as a vital sign of health, showed almost no independent link to mortality in this study.
For years, weak handgrip has been tied to early death, but here it failed to predict risk once muscle power was considered — suggesting power may be the more fundamental biomarker.
Practical Takeaways
Incorporate explosive, fast movements into your workouts — like jump squats, kettlebell swings, or rapid resistance rows — to build muscle power.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Handgrip strength, long hailed as a vital sign of health, showed almost no independent link to mortality in this study.
For years, weak handgrip has been tied to early death, but here it failed to predict risk once muscle power was considered — suggesting power may be the more fundamental biomarker.
Practical Takeaways
Incorporate explosive, fast movements into your workouts — like jump squats, kettlebell swings, or rapid resistance rows — to build muscle power.
Publication
Journal
Mayo Clinic proceedings
Year
2025
Authors
Claudio Gil S Araújo, S. Kunutsor, T. Eijsvogels, Jonathan Myers, J. Laukkanen, D. Hamar, J. Niebauer, Atanu Bhattacharjee, Christina G de Souza e Silva, J. Franca, Claudia Lucia B Castro
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Claims (6)
For middle-aged and older adults, how fast your muscles can generate power might be a better sign of how long you'll live than how strong they are — especially in men.
The stronger your upper body muscles are — even just a little bit stronger — the lower your chances of dying from any cause, and this seems to be true no matter how strong you already are.
If middle-aged or older adults don't have much muscle power for their weight — like when pulling motions — they're much more likely to die earlier than those who are stronger, even after accounting for things like belly fat and health conditions.
Muscle power — how fast you can use your muscles — might be a better sign of how long you'll live than just how strong your muscles are, because it shows how well your body can handle real-life movements.
If you're an older adult, having weaker hand grip compared to your weight might be a little linked to a higher chance of dying from any cause, but it doesn't add much info beyond things like blood pressure or smoking.