In a clinical setting, handgrip strength is often used as a "proxy" for overall muscle health and a predictor of long-term wellness.
If you're looking for training content, focusing on handgrips is a popular way to build forearm size and functional strength without a full gym routine.
: Improved grip strength is linked to better performance in heavy lifts like deadlifts and pull-ups. The Routine :
: Stack two weight plates and pinch them between your fingers and thumb to target the "thumb belly" and forearm extensors. 2. Health & Longevity Indicator