This study examined the use of a computer program to quantify and improve the run-up phase of combination attacks in volleyball. The program was used to calculate the angle between the run-up directions of two players and to provide a differentiated assessment of attack execution based on this indicator. The unit of statistical observation was an individual combination-attack episode: at each stage, 10 attack episodes were analyzed in both the control and experimental groups. At baseline, the mean angle was 155.0±1.36° in the control group and 156.0±1.22° in the experimental group, with no statistically significant difference between the analyzed sets of episodes (t = 0.55; p = 0.591). At the end of the experiment, the mean angle decreased to 151.4±1.44° in the control group and 137.3±1.37° in the experimental group; the final episode-level difference was statistically significant (t = 7.08; p < 0.001). The attack-efficiency index increased from 55% to 60% in the control group and from 50% to 80% in the experimental group.
| Mualliflar | Isroilov, Shaakrom, Xaydarov, Muxammad, Isroilov, Shoolim |
|---|---|
| Jurnal | Спорт илм-фанининг долзарб муаммолари |
| Nashriyot | Jismoniy tarbiya va sport bo‘yicha mutaxassislarni qayta tayyorlash va malakasini oshirish instituti |
| ISSN | 3030-3087 |
| Nashr sanasi | 2026-09-22 |
| Jild | 4 |
| Son | 2 |
| Betlar | 99-105 |
| Til | Ingliz |
| Indeksga qo‘shilgan | 2026-10-06 |
волейбол, комбинационная атака, фаза разбега, программа ЭВМ, траектория движения, угловое соотношение, цифровой контроль, volleyball, combination attack, run-up phase, computer program, movement trajectory, angular relationship, digital monitoring, voleybol, kombinatsion hujum, yugurib kelish fazasi, EXM dasturi, harakat trayektoriyasi, o‘zaro burchak, raqamli nazorat
| APA | Isroilov, Shaakrom, Xaydarov, Muxammad, & Isroilov, Shoolim (2026). Digital assessment and improvement of the run-up phase in combination attacks of volleyball players. Спорт илм-фанининг долзарб муаммолари, 4(2), 99-105. https://sport-science.uz/index.php/journal/article/view/348 |
|---|---|
| GOST (OAK) | Isroilov, Shaakrom, Xaydarov, Muxammad, Isroilov, Shoolim Digital assessment and improvement of the run-up phase in combination attacks of volleyball players // Спорт илм-фанининг долзарб муаммолари. – 2026. – T. 4, № 2. – P. 99-105. |
| MLA | Isroilov, Shaakrom, Xaydarov, Muxammad, and Isroilov, Shoolim. “Digital assessment and improvement of the run-up phase in combination attacks of volleyball players.” Спорт илм-фанининг долзарб муаммолари, 4(2), 99-105, 2026. https://sport-science.uz/index.php/journal/article/view/348 |
| Chicago | Isroilov, Shaakrom, Xaydarov, Muxammad, and Isroilov, Shoolim. “Digital assessment and improvement of the run-up phase in combination attacks of volleyball players.” Спорт илм-фанининг долзарб муаммолари, 4(2), 99-105 (2026). https://sport-science.uz/index.php/journal/article/view/348 |
| Harvard | Isroilov, Shaakrom, Xaydarov, Muxammad, and Isroilov, Shoolim (2026) ‘Digital assessment and improvement of the run-up phase in combination attacks of volleyball players’, Спорт илм-фанининг долзарб муаммолари, 4(2), 99-105. https://sport-science.uz/index.php/journal/article/view/348 |
| BibTeX | @article{isroilovshaakrom2026,
title = {Digital assessment and improvement of the run-up phase in combination attacks of volleyball players},
author = {Isroilov, Shaakrom and Xaydarov, Muxammad and Isroilov, Shoolim},
journal = {Спорт илм-фанининг долзарб муаммолари},
year = {2026},
volume = {4},
number = {2},
pages = {99-105},
url = {https://sport-science.uz/index.php/journal/article/view/348}
} |
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