Krutsevich T.; Pengelova N.; Trachuk S.; Круцевич Т.; Пангелова Н.; Трачук С.
(Journal of Physical Education and Sport, 2019)
Purpose: The aim of our work is to substantiate and develop the model-specific characteristics of the physical condition on the example of 13-year-old adolescent boys who are not involved in sports. Material: The studies ...