TY - JOUR AU - Ceylan, Bayram AU - Kajmovic, Husnija AU - Kapo, Safet AU - Colakhodzic, Ekrem AU - Balci, Sukru Serdar PY - 2021/06/03 Y2 - 2024/03/28 TI - Forbidden actions in World Judo Championships: differences between winner and non-winner athletes JF - Revista de Artes Marciales Asiáticas JA - Rev. artes marciales asiát. VL - 16 IS - 1 SE - Articles DO - 10.18002/rama.v16i1.6865 UR - https://revistas.unileon.es/ojs/index.php/artesmarciales/article/view/6865 SP - 47-55 AB - <p>Penalties in judo result from negative actions that are not in line with judo combat regulations. The aim of the research was to determine the differences in penalties between winner and non-winner competitors in judo. A total of 1799 (men=1133 and women=666) matches with penalties were evaluated during 2017, 2018 and 2019 World Judo Championships. The variables were expressed as proportions and compared with the Chi-Square test with pairwise Z-tests. The ratio of receiving the first and second <em>shido</em> was the same in men and women athletes (<em>p</em>&gt;.05), but it was different for weight categories (<em>p</em>&lt;.05). The ratio of <em>shido</em> penalty was different between winner and non-winner athletes, the ratio of the second <em>shido</em> was lower in winner athletes (<em>p</em>&lt;.05). While the ratio of forbidden action was the same in winner and non-winner athletes (<em>p</em>&gt;.05), the ratio of forbidden actions in the first and second <em>shido</em> differed (<em>p</em>&lt;.05). The difference in the penalty ratios in winner and non-winner athletes, especially the difference in forbidden actions leading to first and second <em>shido </em>may reflect some tactical differences. The results of this research can significantly contribute to the understanding of the significance of judo penalties both in training and in competition, as well as to the further study of judo penalties.</p> ER -