In modern age, the discovery of the types of body structures at different ages, including girls aged 16-20, is both practical and theoretically important. The constitutional approach in human anatomy creates favorable conditions for the body's physical and physical development changes. Therefore, the constitutional approach to each individual is in the interest of many sciences, including clinical subjects. From this point of view, besides traditional anatomic-anthropometric methods, bioimpedanceometry, radiogenesis, and so on. as well as modern high-tech techniques are widely used.
Siervogel RM, Demerath EW, Schubert C, et al. Puberty and body composition. Horm Res. 2003;60(supp 1):36–45.
VanItallie TB, Yang MU, Heymsfield SB, et al. Height-normalized indices of the body’s fat-free mass and fat mass: Potentially useful indicators of nutritional status. Am J Clin Nutr. 1990;52:953–9.
Maynard LM, Wisemandle W, Roche AF, et al. Childhood body composition in relation to body mass index. Pediatrics. 2001;107:344–50.
Huang TTK, Johnson MS, Figueroa-Colon R, et al. Growth of visceral fat, subcutaneous abdominal fat, and total body fat in children. Obes Res. 2001;9:283–9.
Demerath EW, Schubert CM, Maynard LM, et al. Do changes in body mass index percentile reflect changes in body composition in children? Data from the Fels Longitudinal Study. Pediatrics. 2006;117:e487–e495.
Freedman DS, Wang J, Maynard LM, et al. Relation of BMI to fat and fat-free mass among children and adolescents. Int J Obes Relat Metab Disord. 2005;29:1–5.