Hardiness with Dr Paul Taylor Wisdom Wednesdays: A super simple measure that's a big predictor of your longevity
Dec 23, 2025
This discussion highlights the surprising connection between grip strength and longevity. Dr. Taylor dives into research linking grip strength to lower mortality risks. He explains how to measure it accurately using a hand-grip dynamometer. The practical implications of these findings suggest that regular strength training can significantly impact health. By providing actionable steps, listeners are encouraged to prioritize strength and better monitor their grip strength as a predictor of overall well-being. Tune in for insights that could boost your longevity!
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Grip Strength Relative To Body Size Matters
- Normalizing grip strength to body weight (GSWR) shows how strong you are for your size and is more meaningful than absolute grip strength.
- Dr. Paul Taylor highlights GSWR as a superior individualized biomarker linked to mortality and cardiovascular outcomes.
Strong Evidence From Large International Cohorts
- Large cohorts (US NHANES and Chinese CHARLS) with over 20,000 people followed 7–8 years linked higher GSWR to much lower all-cause and cardiovascular mortality.
- The analysis adjusted for age, sex, BMI, hypertension, diabetes, smoking, lipids and socioeconomic status.
Host Bought A Cheap Dynamometer
- Dr. Paul Taylor says his household bought a dynamometer and reused it, noting prices: ~A$29, US$19, or £17 depending on country.
- He uses his own measurements later in the episode to illustrate GSWR calculation.
