Tag
VO2 max
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High midlife fitness tracked 31% lower dementia risk, independent of coronary artery calcium
Cooper Institute and Tel Aviv University researchers linked 10,933 treadmill-tested adults to Medicare records. A coronary calcium score of 100 or more tracked about a quarter higher risk, and the two signals barely overlapped.
Sep 14, 2026
Fitter 46-year-olds cost the Finnish health system 11% less a year, and grip strength mattered too
Fitness studies usually stop at disease risk. Researchers linked step-test and grip-strength results for 4,468 Finns to six years of national spending records, then used genetics to test whether the link was causal.
Aug 30, 2026
A blood pressure spike on the treadmill depends on fitness
Across 5,087 people having an exercise stress echo, a high peak blood pressure came with a heavier heart muscle in the fit and the moderately fit, but not in the unfit. The unfit had the most adverse hearts anyway, at the same peak reading.
Aug 14, 2026
Inherited blood pressure risk tracked dementia in women only
In 9,145 Norwegians aged 70 and over, women in the top fifth for genetic blood pressure risk had higher odds of dementia. Men with the same genetics did not. Among fitter women the association was weaker.
Aug 9, 2026