Get A Grip

Grip strength isn't just about opening jars or giving a firm handshake. Surprisingly, it’s become a barometer of general health, longevity, and cognitive wellness. Think of your grip strength as a kind of health meter. The evolution of grip strength from a fitness measurement to a predictor of lifespan is fascinating.

Researchers have found that grip strength strongly predicts overall disability, morbidity, and mortality. One extensive study published in The Lancet, involving over 140,000 participants across 17 countries, found a strong correlation between grip strength and mortality risk. Specifically, it indicated that every 5-kilogram decline in grip strength was linked to a 17% increase in mortality from any cause, a 17% higher risk of cardiovascular death, and a 7% increase in the risk of having a heart attack or stroke.

Grip Strength, Longevity, and Brain Health

But how does grip strength tie into longevity and, intriguingly, brain health? The link lies in what grip strength reflects. When your grip is strong, it usually means your muscles are in good shape, and if your muscles are doing well, chances are the rest of your body, including your heart and brain, are too.

Several studies, including one published in the Journal of Gerontology, have shown that individuals with higher grip strength tend to have better brain function and a lower risk of cognitive decline. This suggests that the benefits of a strong grip extend beyond physical health, touching on aspects critical for quality of life as we age.