Wearable Fitness Trackers: How Accurate Are They Really?
Nearly everyone at the gym is wearing one now. Here's an honest look at what these devices actually get right, and where they fall short.
As covered in the muscle and strength category, research has linked grip strength to broader health outcomes and longevity, likely because it serves as a reasonable proxy for overall muscle mass and general physical function — this connection has driven increased mainstream attention to grip strength specifically.
Some health and longevity-focused content now recommends grip strength testing (using a simple dynamometer) as an accessible, informative general health marker, distinct from more traditional metrics like BMI or resting heart rate.
While a reasonable proxy for overall muscle mass and functional capacity, grip strength alone doesn't provide a complete health picture — it's one useful data point among many, not a comprehensive standalone health assessment.
As covered in the muscle and strength category, dead hangs, farmer's carries, and simply training pulling exercises without straps all build grip strength as either a direct focus or a natural byproduct of broader strength training.