The purpose of this study was to formulate a simplistic method of assessing human structural dysplasia and to validate a classification system that would objectively categorise the type and extent of such dysplasia through the use of indices. Anthropometric measurements were taken from a sample of 222 male college students, length/breadth ratios were formulated, and upper/lower body classifications were made in terms of type and subtype dysplasia. Correlation validation results were highly significant. Body composition data information was also provided for descriptive purposes.
INTRODUCTIONMeasorement of human structural dysplasia is not new to the field of anthropometric morphology. Over the years, dysplasia typologies have been developed and have exemplified the growth of such systems. Earlier classification methodologies were centred around the measurement of the extremes of body types (Kretschmer, 1925), the structural disharmony of body parts (Viola, 1937), and the integration of unequal component (endomorphy, mesomorphy, and ectomorphy) mixtures in the different regions of the body (Sheldon et al, 1940). Subjective (anthroposcopic) and objective (anthropometric) methods of study were utilised in the makeup of these systems.