Examination of Body Mass Index from the Perspective of the Mesosternale
Abstract
Purpose: The aim of this study is to evaluate mesosternale (chest circumference), a measurement reflecting upper body morphology, using BMI and to determine gender-specific reference ranges, in order to reduce the limitations of BMI.
Method: The research was conducted on a total of 700 university students, 500 men and 200 women, studying at the Faculty of Sports Sciences of Kırşehir Ahi Evran University, who voluntarily participated in the study. Participants' height, weight, and mesosternale (chest circumference) measurements were taken; BMI values were categorized according to the classification criteria recommended by the World Health Organization for adults
Results: The findings showed that male individuals had higher height, weight, and chest circumference values compared to females. In the reference ranges created according to BMI categories, it was determined that the increase in chest circumference in female individuals was mainly associated with fat tissue accumulation, while in male individuals, especially in the normal and overweight groups, the combined effect of muscle and fat tissue was observed. Furthermore, by using the chest circumference/height ratio, the effect of inter-individual height differences was reduced, and a proportional evaluation of upper body development was provided
Conclusion: In conclusion, it was found that measuring BMI by mesosternale and assessing it using the chest circumference/height ratio contributes to more precise classification of body composition, especially in physically active populations, and offers a multidimensional assessment model applicable in the fields of sports science and clinical anthropometry.
Keywords
References
- Akıllıok, G., & Marangoz, İ. (2023). Determination of the effective factor in the increase and decrease of body mass index (BMI). Ahi Evran III. International Conference on Scientific Research, 3–4 March 2023, Bakû, Azerbaijan.
- Alpar, R. (2020). Uygulamalı çok değişkenli istatistiksel yöntemler (6. baskı). Detay Yayıncılık.
- Cevahir, E. (2020). SPSS ile nicel veri analizi rehberi. Kibele Yayınları.
- Després, J. P., & Lemieux, I. (2006). Abdominal obesity and metabolic syndrome. Nature, 444(7121), 881–887. https://doi.org/10.1038/nature05488
- Heymsfield, S. B., Peterson, C. M., Thomas, D. M., & Heo, M. (2014). Why are there race/ethnic differences in adult body mass index–adiposity relationships? American Journal of Clinical Nutrition, 99(1), 1–7. https://doi.org/10.3945/ajcn.113.065961
- Janssen, I., Heymsfield, S. B., Wang, Z., & Ross, R. (2000). Skeletal muscle mass and distribution in 468 men and women aged 18–88 yr. Journal of Applied Physiology, 89(1), 81–88. https://doi.org/10.1152/jappl.2000.89.1.81
- Kahn, S. E., Hull, R. L., & Utzschneider, K. M. (2006). Mechanisms linking obesity to insulin resistance and type 2 diabetes. Nature, 444(7121), 840–846.
- Kraemer, W. J., & Ratamess, N. A. (2005). Hormonal responses and adaptations to resistance exercise and training. Sports Medicine, 35(4), 339–361. https://doi.org/10.2165/00007256-200535040-00004
Details
Primary Language
English
Subjects
Sports Training
Journal Section
Research Article
Publication Date
March 6, 2026
Submission Date
February 5, 2026
Acceptance Date
February 19, 2026
Published in Issue
Year 2026 Volume: 9 Number: 2026