“…Such populations included schoolboys (Wood, 1970), male and female physical education students (Bradbury, Brooke, and Maclock, 1969), and male medical students (Malone, 1904). Furthermore, the surface markings used to identify the level of measurement varied from nipple level (Hart and Maclagan, 1955;Hunter and Bomford, 1963) to 4th intercostal space (Bennett and Wood, 1968;Bradbury and others, 1969), and frequently no specific level of measurement was reported (Malone, 1904;Durrigl, Mezulic, Androic, and Vitaus, 1965;Wood, 1970). Broadly speaking, however, numerical data for both circumferential (Hart and Maclagan, 1955;Hunter and Bomford, 1963;Durrigl and others, 1965;Bradbury and others, 1969;Wood, 1970) and diametric expansion (Malone, 1904;Bradbury and others, 1969) compare reasonably well with the results obtained from the present investigation.…”