Reference Values and Reliability of Handgrip Strength Assessment Using a Digital Dynamometer in Healthy Adolescents and Other Populations: A Pilot Observational Study

his study aims to establish reference values and examine the reliability of handgrip strength assessment using a digital dynamometer (VALD DynaMo) in healthy adolescents. Participants will undergo standardized strength evaluations of upper and lower limbs, following international testing guidelines. Descriptive variables such as age, sex, height, weight, hand dominance, and physical activity level will also be recorded. The results will contribute to developing normative data and validating the use of portable dynamometry for musculoskeletal health assessment, with potential future applications in clinical populations.