isBiomarkerOfAging disease handgrip strength https://pubmed.ncbi.nlm.nih.gov/34233405/ Handgrip strength (HGS) is a simple and reliable measurement of maximum voluntary muscle strength. It is an important tool for diagnosing sarcopenia and is widely used as a single indicator to represent overall muscle strength. HGS can predict not only muscle mass and physical activity, but also the incidence of chronic diseases, nutritional status, quality of life, independence of daily life, length of hospital stay, and even mortality. measurement