A handgrip dynamometer is a device used to measure the strength of a person's grip. It typically consists of a handle that the user squeezes, and a gauge that displays the amount of force applied. This tool is commonly used in physical therapy, sports science, and rehabilitation to assess hand strength and monitor progress over time. The measurements obtained from a handgrip dynamometer can help identify muscle weakness or imbalances, which may be important for conditions related to the musculoskeletal system. Additionally, it can be useful in evaluating the effectiveness of treatment plans or exercise programs aimed at improving grip strength.