Research is showing that grip strength is not just a reflection of hand or forearm strength but an important indicator of overall health and upper-body strength. It provides a useful window into your body’s muscle strength and muscle mass.
People with stronger grip strength tend to have more skeletal muscle, which is essential for movement, posture and joint stability. As we age, a loss of muscle mass—known as sarcopenia—increases our risk of falls, reduces mobility and contributes to a loss of independence.