摘要：The purpose of the study is to determine the peculiarities of strength effort assessment in girls aged 11-13. Materials and methods. The study participants were girls aged 11 (n=25),12 (n=27),13 (n=18). The children and their parents were fully informed about all the features of the study and agreed to participate in the experiment. The paper used methods of scientific literature analysis,testing,methods of mathematical statistics. To determine the peculiarities of strength effort assessment,the study used a t-test for paired observations and a t-test for independent samples. Results. The girls aged 11-13 demonstrate the best assessment of effort reproduction at 2/3 of maximum strength. There is no statistically significant age-related dynamics in strength effort assessment in girls aged 11-13. The correlation between the effort reproductions at 1/3,1/2 and 2/3 of maximum strength is not statistically significant. Conclusions. In the process of physical education of girls aged 11–13,special attention should be paid to the development of motor control ability as the component of coordination training of schoolchildren.
其他摘要：Цель исследования – определить особенности оценки силовых усилий у девочек 11–13 лет. Материал и методы. В исследовании приняли участие девочки 11 лет (n=25),12 лет (n=27),13 лет (n=18). Дети и их родители были осведомлены обо всех особенностях исследован
