Constitution type or body type can refer to a number of attempts to classify human body shapes: Humours (Ayurveda) Somatotype of William Herbert Sheldon Paul Carus's character typology Ernst Kretschmer's character typology Elliot Abravanel's glandular metabolism typology Sasang typology by Je-Ma Lee Bertil Lundman's racial classification system See also Female body shape Enterotype Habitus (disambiguation) Phrenology Physiognomy Human physiology Anthropometry Body shape