Biohackers claim this handy test predicts longevity — a surprising $10 tool helps you train
- Posted on September 18, 2026
- By Bing News
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- 1 min read
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Biohackers claim this handy test predicts longevity — a surprising $10 tool helps you train
Want to slow down aging? Might be time to get a grip — literally. See Also fitness I test wellness products for a living — these 40 Amazon fitness finds are my favorite At least, that’s the thinking among biohackers like Bryan Johnson, who has claimed that grip strength may be a better indicator of overall health and aging than muscle size alone. STAY UP TO DATE WITH THE LATEST NEWS BY SUBSCRIBING TO MORNING REPORT NEWSLETTER “Grip strength...