Skinfold callipers are used internationally in research, clinical and field settings to assess body composition and nutritional status. Notably, currently available instruments differ in important specificities that impact measurement. In this sense, this report proposes a methodological approach that organises skinfold callipers into three categories (Original, Generic and Hybrid) and three configurations (Type A, Type B and Type C) based on physical-mechanical properties and characteristics. Therefore, this concept provides technical support for choosing the most appropriate skinfold calliper in different contexts.
