The Muscular Component in the Body of Girls of Ddifferent Constitutional Groups
The aim of the study - to analyze the content of the muscular component of the body in girls of 16-20 years old belonging to different constitutional groups. Material and methods. 729 girls (400 at the age of 16-17 years, and 329 at the age of 18-20 years) were explored by the method of complex anthropometry and bioimpedance. Statistical processing of digital materials was to calculate the arithmetic mean values, their errors. The evaluation of the reliability of differences in arithmetic mean values was carried out by the method of confidence intervals. Results. Girls of leptosomic groups of the constitutions are identified in 20.5% of cases, mesosomic group - in 34,2% of cases, megalosomic group at 35,7% of cases, the indeterminate group and in 9,6% of cases. The obtained data on the content of muscle mass indicate that the studied indicators significantly depend on the belonging of girls to a particular constitutional group. The absolute content of muscular components of the girls of leptosomic group of the constitution is substantially less than women of other constitutional groups. Conclusion. The study received a quantitative of girls of different constitutional groups in the studied population; obtained data on the characteristics of the absolute and the percentage of muscular component of the body depending on the type of constitution, allow us to conclude about the individual variability of the severity of these indicators and the data obtained can be used to create the passport's physical development in contemporary conditions.