Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles
In judo combat, the approach and gripping phases play a crucial role in determining victory, and it is believed that they can be influenced by the current rules. The objective of this study was to compare the technical-tactical actions executed by female judokas in the approach and gripping subphase...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-10-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S240584402308057X |
| _version_ | 1797646450928123904 |
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| author | Lindsei Brabec Mota Barreto Esteban Ariel Aedo-Muñoz Bianca Miarka Dany Alexis Sobarzo Soto Roberto Jerônimo dos Santos Silva Felipe J. Aidar Andreia Cristiane Carrenho Queiroz Otávio de Toledo Nóbrega Ciro José Brito |
| author_facet | Lindsei Brabec Mota Barreto Esteban Ariel Aedo-Muñoz Bianca Miarka Dany Alexis Sobarzo Soto Roberto Jerônimo dos Santos Silva Felipe J. Aidar Andreia Cristiane Carrenho Queiroz Otávio de Toledo Nóbrega Ciro José Brito |
| author_sort | Lindsei Brabec Mota Barreto |
| collection | DOAJ |
| description | In judo combat, the approach and gripping phases play a crucial role in determining victory, and it is believed that they can be influenced by the current rules. The objective of this study was to compare the technical-tactical actions executed by female judokas in the approach and gripping subphases during international competitions held in the 2016 and 2020 Olympic cycles, which featured different rules. We analyzed 1332 combat videos from the top 20 female judo athletes in the world rankings. These videos were equally distributed across weight divisions in the 2016 and 2020 Olympic cycles (48 kg = 132; 52 kg = 72; 57 kg = 109; 63 kg = 96; 70 kg = 69; 78 kg = 106; >78 kg = 82; total = 666 combats per cycle). The athletes in the 2020 cycle spent more time executing approach actions without contact with the judogi (formless: 2020 = 26.9; 2016 = 21.3 s; p < 0.001) and less time attempting grips (2020 = 24.6; 2016 = 31.2 s; p < 0.001) than the 2016 athletes. Additionally, the 2020 athletes spent less time on one-handed grips (left collar: 2020 = 7.1; 2016 = 7.9 s; p = 0.017; right sleeve: 2020 = 4.6; 2016 = 5.6 s; p = 0.018; left sleeve: 2020 = 4.7; 2016 = 5.2 s; p = 0.031) compared to the 2016 athletes. In both Olympic cycles, athletes devoted the most time to traditional grips (left collar right sleeve: 2016 = 12.3 ± 19.9; 2020 = 12.2 ± 17.5; right collar left sleeve: 2016 = 11.5 ± 20.6; 2020 = 12.3 ± 19.9 s). Differences in the approach subphases between Olympic cycles had varying impacts on different weight divisions (formless = 52 kg, 57 kg, 78 kg; right anteroposterior = 52 kg, 57 kg, 70 kg; grip attempts = 57 kg, 63 kg, 70 kg, 78 kg, >78 kg; p < 0.05), as did changes in grip types (right collar; left collar; left sleeve = 70 kg; right sleeve = >78 kg; right dorsal = 63 kg; left dorsal = 63 kg, 78 kg; right collar left sleeve = 48 kg, 52 kg; right dorsal left sleeve = 78 kg; right dorsal left collar = 48 kg, 70 kg; right dorsal left dorsal = 48 kg, 63 kg; p < 0.05). There were notable technical-tactical shifts in the behavior of female athletes between the Olympic cycles with different rules, and these findings should be taken into account for specialized training in female judo. |
| first_indexed | 2024-03-11T15:02:48Z |
| format | Article |
| id | doaj.art-6b7aaa903d9044f8907a331854789b46 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-11T15:02:48Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-6b7aaa903d9044f8907a331854789b462023-10-30T06:07:39ZengElsevierHeliyon2405-84402023-10-01910e20849Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cyclesLindsei Brabec Mota Barreto0Esteban Ariel Aedo-Muñoz1Bianca Miarka2Dany Alexis Sobarzo Soto3Roberto Jerônimo dos Santos Silva4Felipe J. Aidar5Andreia Cristiane Carrenho Queiroz6Otávio de Toledo Nóbrega7Ciro José Brito8Department of Physical Education. Federal University of Juiz de Fora, Campus Governador Valadares. Governador Valadares, MG, Brazil; Department of Education, Federal University of Grande Dourados, Dourados, MS, BrazilDepartamento de Educación Física Deportes y Recreación, Facultad de Artes y Educación Física, Universidad Metropolitana de Ciencia de La Educación, Santiago, ChileProgram of Physical Education, Laboratory of Psychophysiology and Performance in Sports & Combats, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, BrazilEscuela de Kinesiología, Facultad de Salud. Magister en Ciencias la Actividad Física y Deportes Aplicadas al Entrenamiento Rehabilitación y Reintegro Deportivo, Universidad Santo Tomás, Puerto Montt, ChilePhysical Education Department, Federal University of Sergipe, Aracaju, SE, BrazilPhysical Education Department, Federal University of Sergipe, Aracaju, SE, BrazilDepartment of Physical Education. Federal University of Juiz de Fora, Campus Governador Valadares. Governador Valadares, MG, BrazilGraduation Program in Medical Sciences, University of Brasilia, Campus Universitario Darcy Ribeiro, Brasilia, BrazilDepartment of Physical Education. Federal University of Juiz de Fora, Campus Governador Valadares. Governador Valadares, MG, Brazil; Corresponding author. Ciro José Brito Federal University of Juiz de Fora. Street Sao Paulo, nº 745, Campus Governador Valadares - Minas Gerais, BrazilIn judo combat, the approach and gripping phases play a crucial role in determining victory, and it is believed that they can be influenced by the current rules. The objective of this study was to compare the technical-tactical actions executed by female judokas in the approach and gripping subphases during international competitions held in the 2016 and 2020 Olympic cycles, which featured different rules. We analyzed 1332 combat videos from the top 20 female judo athletes in the world rankings. These videos were equally distributed across weight divisions in the 2016 and 2020 Olympic cycles (48 kg = 132; 52 kg = 72; 57 kg = 109; 63 kg = 96; 70 kg = 69; 78 kg = 106; >78 kg = 82; total = 666 combats per cycle). The athletes in the 2020 cycle spent more time executing approach actions without contact with the judogi (formless: 2020 = 26.9; 2016 = 21.3 s; p < 0.001) and less time attempting grips (2020 = 24.6; 2016 = 31.2 s; p < 0.001) than the 2016 athletes. Additionally, the 2020 athletes spent less time on one-handed grips (left collar: 2020 = 7.1; 2016 = 7.9 s; p = 0.017; right sleeve: 2020 = 4.6; 2016 = 5.6 s; p = 0.018; left sleeve: 2020 = 4.7; 2016 = 5.2 s; p = 0.031) compared to the 2016 athletes. In both Olympic cycles, athletes devoted the most time to traditional grips (left collar right sleeve: 2016 = 12.3 ± 19.9; 2020 = 12.2 ± 17.5; right collar left sleeve: 2016 = 11.5 ± 20.6; 2020 = 12.3 ± 19.9 s). Differences in the approach subphases between Olympic cycles had varying impacts on different weight divisions (formless = 52 kg, 57 kg, 78 kg; right anteroposterior = 52 kg, 57 kg, 70 kg; grip attempts = 57 kg, 63 kg, 70 kg, 78 kg, >78 kg; p < 0.05), as did changes in grip types (right collar; left collar; left sleeve = 70 kg; right sleeve = >78 kg; right dorsal = 63 kg; left dorsal = 63 kg, 78 kg; right collar left sleeve = 48 kg, 52 kg; right dorsal left sleeve = 78 kg; right dorsal left collar = 48 kg, 70 kg; right dorsal left dorsal = 48 kg, 63 kg; p < 0.05). There were notable technical-tactical shifts in the behavior of female athletes between the Olympic cycles with different rules, and these findings should be taken into account for specialized training in female judo.http://www.sciencedirect.com/science/article/pii/S240584402308057XMartial artsCombat sportsPerformanceTechnical-tactical analysisTime-motion |
| spellingShingle | Lindsei Brabec Mota Barreto Esteban Ariel Aedo-Muñoz Bianca Miarka Dany Alexis Sobarzo Soto Roberto Jerônimo dos Santos Silva Felipe J. Aidar Andreia Cristiane Carrenho Queiroz Otávio de Toledo Nóbrega Ciro José Brito Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles Heliyon Martial arts Combat sports Performance Technical-tactical analysis Time-motion |
| title | Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles |
| title_full | Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles |
| title_fullStr | Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles |
| title_full_unstemmed | Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles |
| title_short | Behavior of female judo weight divisions on approach and grip phases in different judo rules: The top 20 athletes from the 2016 and 2020 Olympic cycles |
| title_sort | behavior of female judo weight divisions on approach and grip phases in different judo rules the top 20 athletes from the 2016 and 2020 olympic cycles |
| topic | Martial arts Combat sports Performance Technical-tactical analysis Time-motion |
| url | http://www.sciencedirect.com/science/article/pii/S240584402308057X |
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