dc.contributor.author | Spanias, Charalampos | |
dc.contributor.author | Kirk, Christopher | |
dc.contributor.author | Øvretveit, Karsten | |
dc.date.accessioned | 2023-02-16T14:19:05Z | |
dc.date.available | 2023-02-16T14:19:05Z | |
dc.date.created | 2022-12-20T13:57:09Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Revista de Artes Marciales Asiáticas (RAMA). 2022, 17 (2), 130-139. | en_US |
dc.identifier.issn | 1885-8643 | |
dc.identifier.uri | https://hdl.handle.net/11250/3051612 | |
dc.description.abstract | Brazilian jiu-jitsu (BJJ) is a grappling-based combat sport performed either with a traditional uniform, the gi, or without, known as no-gi. Differences between the two when it comes to gripping, pace, and ruleset can affect match characteristics, which has implications for how athletes approach competition. The present study investigated time-motion and technical-tactical characteristics in matches from official no-gi submission-only BJJ tournaments. The analysis included 26 regional and 26 international athletes from the light-feather to super-heavy weight class. Match characteristics did not differ between competition levels, style (guard or pass player), or weight (p > 0.05). The duration of positional dominance was similar between competition levels and styles (p > 0.05), but significantly different between winners and losers (p < 0.05; effect size (ES) = 0.39). Positional dominance also correlated with upper-body submissions (r = 0.50; p < 0.05). Interestingly, positional dominance appeared inconsequential in matches determined by lower-body submissions. In fact, athletes winning by lower-body submissions, in most cases a heel hook, exerted no positional control prior to their victory. The high- to low-intensity ratio was 1:2 and 1:1, for regional and international athletes, respectively. The standing to ground time ratio was 1:2 for both groups. In addition to the novel competition characteristics of competitive no-gi BJJ, these findings indicate that there are strategical discrepancies that precede distinctly different submission holds. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Universidad de León, Secretariado de Publicaciones | en_US |
dc.rights | Navngivelse-Ikkekommersiell-DelPåSammeVilkår 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/deed.no | * |
dc.title | Position before submission? Techniques and tactics in competitive no-gi Brazilian jiu-jitsu | en_US |
dc.title.alternative | Posição antes da submissão? Técnicas e táticas no jiu-jitsu brasileiro competitivo no-gi | en_US |
dc.title.alternative | ¿Posición antes de la sumisión? Técnicas y tácticas en el jiu-jitsu brasileño competitivo no-gi | en_US |
dc.title.alternative | Position before submission? Techniques and tactics in competitive no-gi Brazilian jiu-jitsu | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.pagenumber | 130-139 | en_US |
dc.source.volume | 17 | en_US |
dc.source.journal | Revista de Artes Marciales Asiáticas (RAMA) | en_US |
dc.source.issue | 2 | en_US |
dc.identifier.doi | 10.18002/rama.v17i2.7410 | |
dc.identifier.cristin | 2095776 | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |