Received: 18 May 2021 ; Accepted: 17 June 2021 ; Published: 22 June 2021. This article is an open access article distributed under the terms andconditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). The study was financed by the Ministry of Science and Higher Education in 2020/2022 as part of the Scientific School of the Academy of Physical Education in Warsaw “Biomedical determinants of physical fitness and sports training in adult population”. |
