Imagine this – your handshake could predict your life expectancy. Sounds strange, but it is backed by research. A study conducted by McMaster University in Canada revealed that your grip strength is a strong indicator of your overall health and lifespan. The study demonstrated that those with a weak grip and limp handshake have a significantly higher chance of heart attack, stroke, and dying sooner than someone who can grasp strongly.
The McMaster four-year study analyzed the grip strength and health of about 140,000 people aged 35 to 70 years from 17 countries, participating in the Prospective Urban-Rural Epidemiology (PURE) study. The researchers from McMaster University and Hamilton Health Sciences used a handgrip dynamometer to measure grip strength.
Grip Strength as an Accurate Predictor of Life Expectancy
The Canadian researchers claim that your grip strength more accurately predicts your life expectancy than your blood pressure. They recommend introducing grip strength as an easy and accessible test for healthcare practitioners to determine their clients’ risk of life-threatening health problems, like stroke or heart failure.
For every 5-kilogram (11-pound) decrease in grip strength, your risk of dying from any cause in the next four years increases by 16 percent. The same reduction in grip strength is linked to:
- 17% increased chance of dying from heart disease
- 17% increased chance of dying from something other than heart disease
- 7% increased chance of succumbing to a heart attack
- 9% increased risk of suffering a fatal stroke
Identifying a Deteriorating Grip
Take a moment to notice if your grip strength has weakened. If you frequently struggle with tasks like unscrewing the tops of bottles, turning a screwdriver to undo screws, or even winding up a toy or clock, it might be time to consult your healthcare practitioner to assess your health risks.
Improving Grip Strength
An improved grip strength is vital for your overall health, and implementing changes in your lifestyle can make a significant difference. Start by eating a healthier diet filled with fruits and vegetables, and incorporate olive oil in your meals.
In addition to diet changes, exercise your grip and wrist regularly. You can easily find exercises to do at home, and there is no need to buy fancy equipment. Start by squeezing a tennis ball for a few seconds, holding it, and then releasing. Repeat this process a few times a day. As your grip strength improves, replace the tennis ball with a racquetball, which is smaller and firmer, and promotes even more strength.
In conclusion
Don’t underestimate the power of a firm grip—the research shows that it is a strong indicator of your overall health and life expectancy. While more studies on this topic are definitely needed to solidify the findings, it is a good idea to start working on improving your grip strength. Consult your healthcare practitioner to discuss potential health risks and seek advice on improving your grip strength through targeted exercises and dietary changes.
Remember, gripping on to a better life might just be a matter of gripping a ball.
