Constitutional Characteristics of Physical Development in the Kyrgyz Population Kyialbek Sh. Sakibaev, Dmitry B. Nikityuk, Aiperi A. Alimbekova, Nurbek M. Mamashov, Ravshanbek M. Dzhumaev and Gulay T. Dzholdosheva BIO Web Conf., 29 (2021) 01011 Published online: 15 March 2021 DOI: 10.1051/bioconf/20212901011