This working paper introduces an exploratory framework for discussing visible-body proportion as a potentially distinct observational layer from body mass and internal body-composition analysis. Rather than proposing a diagnostic, clinical, or beauty-ranking system, this work explores whether visible-body proportion relationships and silhouette organization may warrant more structured observational language and interpretive discussion. The document introduces conceptual distinctions between: - body mass observation (BMI), - internal composition analysis (BIA), - and visible-body proportion interpretation (BPI). This archive is exploratory, non-clinical, and intended for open scholarly discussion and future refinement.
Sarang Kang (Fri,) studied this question.