Pattern Recognition: Effectiveness of Teaching Boys Aged 15 the Press Headstand and Handstand

Abstract

Purpose. To determine the impact of exercise modes on the effectiveness of teaching boys aged 15 the press headstand and handstand.
 Materials and methods. The study participants were 20 boys aged 15. 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 teaching boys aged 15 the press headstand and handstand. The study found that statistically significant differences in the number of repetitions are observed in performing all training tasks. The boys aged 15 who use the second mode (6 sets 2 times each with a rest interval of 60 s) need fewer repetitions to master series of motor tasks 1, 3, 4, 5, and 6. The boys aged 15 who use the first mode (6 sets 1 time each with a rest interval of 60 s) need fewer repetitions to master the second series of training tasks (exercises to master starting and ending positions).
 Conclusions. The analysis of standardized, structure coefficients, and group centroids revealed that exercise modes significantly influence the process of teaching boys aged 15 the press headstand and handstand during physical education classes. The results of classification of the groups show that 100 % of the original grouped cases were classified correctly. 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 1time with a rest interval of 60 s when teaching series of motor tasks 1, 3, 4, 5, and 6.

Pattern Recognition: Features of Motor Fitness of 9-Year-Old Schoolchildren

“…Based on the discriminant analysis, it was found that motor fitness can be controlled based on the regression equation set out in column 5 (Table 4) and the comparison between the result obtained and the function value at group centroids (2.262). The data set out supplement the data on the use of discriminant analysis in physical education of schoolchildren (Mandoli, Sharma, & Joshi, 2021;Siedykh, Ivashchenko, Bartik, & Veremeenko, 2022;Mugurdinova, & Iermakov, 2022).…”

“…The problem of physical education of schoolchildren was given consideration with reference to their motor fitness (Ivashchenko, 2017), the effect of training loads on the dynamics of strength development , the effect of physical training modes on the effectiveness of motor skills formation Mugurdinova & Iermakov, 2022;Siedykh et al, 2022) and gender-related features of motor fitness (Iermakov et al, 2020;Khudolii, Golovnin et al, 2020;Petrov et al, 2020). It was found that the positive effect of learning depends on the level of motor skills development, consistent solving of learning tasks, and rational application of methods (Khudolii, 2019;Ivashchenko, 2020;Kharkovshchenko, 2022).…”

Discriminant Analysis: Age-Specific Features of Motor Fitness of Girls Aged 7 to 9

“…Studies have confirmed the effectiveness of physical education classes in developing motor abilities (Iermakov et al, 2020;Tkachenko, 2020) and forming motor skills (Kharkovshchenko, 2022;Mugurdinova & Iermakov, 2022;Siedykh, Ivashchenko, Bartik & Veremeenko, 2022). It was established that conducting sports classes at school on selected sports is effective in motor training of school students (Chang et al, 2020;Lindsey, 2020;Piñeiro-Cossio et al, 2021), and the results indicate a positive effect of the motor fitness level on the amount of motor activity and motivation for physical exercises (Connolly et al, 2020;O'Donnell et al, 2020;Strotmeyer et al, 2020).…”