Pattern Recognition: Modes of Developing Motor Skills of Acrobatic Exercises in Boys Aged 14

Abstract

The purpose of the study was to determine the impact of exercise modes on the effectiveness of teaching boys aged 14 a cartwheel. Materials and methods. The study participants were 20 boys aged 14. The children and their parents were fully informed about all the features of the study and gave their consent to participate in the experiment. To solve the tasks set, the following research methods were used: study and analysis of scientific and methodological literature; pedagogical observation, timing of training tasks; pedagogical experiment, methods of mathematical statistics, discriminant analysis. Results. The assumption was made about a significant influence of the modes of alternating exercise repetitions and the rest interval on the effectiveness of motor skills development in boys aged 14. The study found that the mode of 6 sets 2 times each with a rest interval of 60 s is more effective than the mode of 6 sets 1 time each with a rest interval of 60 s when teaching the first, second, and fourth series of tasks (p < 0.05). The mode of 6 sets 1 time each with a rest interval of 60 s is more effective when teaching the fifth and sixth series of tasks (p < 0.05). Conclusions. Discriminant analysis made it possible to determine the impact of the number of repetitions on the effectiveness of developing the cartwheel skill in boys aged 14. Based on the analysis of group centroids, it was found that exercise modes significantly influence the cartwheel skill development in boys aged 14 during physical education classes. The results of group classification show that 100 % of the original grouped observations were classified correctly.

Pattern Recognition: Age-Specific Features of Fundamental Movement Skills Formation in Elementary School Students

“…Throwing a small ball at a vertical target was considered as one of the elements of fundamental movement skills (Iermakov et al, 2021;Ivashchenko et al, 2018Ivashchenko et al, , 2019. The results of the study of the effectiveness of the formation of motor skills with complex motor coordination indicate the need to take into account the exercise performance modes (Ivanov et al, 2021;Kalistratova & Khudolii, 2021;Bezzub et al, 2021) and the content component (Suprun et al, 2021;Shueva et al, 2021).…”