ANALYSIS OF PHYSICAL DEVELOPMENT BASED ON THE BODY MASS INDEX IN MALE ADOLESCENTS OF MAGADAN REGION

Abstract

Introduction. Human body morphological structure is a convenient and informative describer of individual development and condition. The study analyzed the indicators of the body physique in reliance on the body mass index in male adolescents of Magadan Region. Materials and Methods. Two hundred and eight male adolescents permanently residing in the territory of Magadan Region were examined. The sample made up three groups according to the body mass index: Group 1 was for adolescents with a body mass deficit; Group 2 was normal body mass subjects, and Group 3 was overweight examinees. By using common methods, we studied basic anthropometric indicators with further calculation of the body component composition and specific indices. Results. Resulting from the research we could refer 23% of the examined adolescents in Magadan Region to those having body mass deficit, 63% of the sample were people with normal body mass, and 15% of the surveyed subjects were diagnosed with excess body mass. Interestingly, there is a growth of BMI among overweight adolescents occurs owing equally to fat, muscle, and bone components. Conclusion. The conducted research has shown quite good physical condition experienced by adolescent examinees: the values of fat, muscle, and bone components could be referred as norms despite the observed overweight and a negative growth in the waist circumference index. The results contribute to the understanding of necessity of a wider range of physical characteristics for assessing excess body mass, including indicators of body component using the bioimpedance method with further calculation of fat, muscle, and bone indices.