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首页> 外文期刊>Journal of strength and conditioning research >FUNCTIONAL MOVEMENT SCREENING PERFORMANCE OF BRAZILIAN JIU-JITSU ATHLETES FROM BRAZIL: DIFFERENCES CONSIDERING PRACTICE TIME AND COMBAT STYLE
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FUNCTIONAL MOVEMENT SCREENING PERFORMANCE OF BRAZILIAN JIU-JITSU ATHLETES FROM BRAZIL: DIFFERENCES CONSIDERING PRACTICE TIME AND COMBAT STYLE

机译：巴西柔术运动员的功能运动检查性能：考虑实践时间和战斗方式的差异

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Brazilian jiu-jitsu (BJJ) is a grappling combat sport that athletes, lying (guard fighter) or kneeling (pass fighter) on the mat, attempt to force their opponents to submit. Brazilian jiu-jitsu practices may result in muscular imbalances, which increase the risk of injury. Instead, the Functional Movement Screen (FMS) is an evaluation routine that could be related to injury incidence and seeks to detect muscular imbalance and movement dysfunction. Thus, the aim of the study was to investigate the injury profile and the FMS score and their relationship, with consideration for the BJJ fight style. Sports injuries were recorded in the last 12 months of 33 BJJ athletes, and the statistical analyses were applied to a routine evaluation FMS and a score of 14 points or less was considered low performance in FMS. We used a logistic regression; the effect size (ES) was calculated, and 5% was assumed as the statistical significance level. Pass fighters showed a higher percentage of injuries on the thorax (24.24%) than did guard fighters (6.67%, p = 0.01). Upper limbs were the most injured part of the body (chi(2) = 36.7; p < 0.001), and they were 79% of the injuries that occurred in training sessions (chi(2) = 14.53; p < 0.001). Despite the lack of statistical differences in the FMS performance between guard and pass fighters (t = 1.97; p = 0.05), its magnitude was considered medium (ES = 0.77). There was an association between FMS and presence of injury (chi(2) = 4.95; p = 0.03). Considering the FMS score as a predictor and the presence or absence of injury as the dependent variable, the data met a Wald coefficient of 4.55, p = 0.03 and Exp (B) = 5.71. The study found that almost half of the sample had injuries in the upper limbs and a quarter had injuries in the lower limbs in the last year. A poor FMS score was observed, and lower scores in the FMS were associated with a higher risk of injury in BJJ athletes.
机译：巴西柔术（BJJ）是一项格外艰苦的格斗运动，运动员躺在垫子上（护膝格斗者）或跪在膝盖上（传球格斗者），试图迫使对手屈服。巴西的柔术手法可能会导致肌肉失衡，从而增加受伤的风险。取而代之的是，功能运动筛查（FMS）是一种评估程序，它可能与伤害发生率有关，并试图检测肌肉的不平衡和运动功能障碍。因此，本研究的目的是在考虑BJJ搏击风格的情况下研究损伤状况和FMS评分及其关系。在过去12个月中记录了33名BJJ运动员的运动损伤，并将统计分析应用于FMS的常规评估，FMS得分14分或以下被认为是低表现。我们使用逻辑回归;计算效应大小（ES），并假设5％为统计显着性水平。过关格斗士的胸部受伤率（24.24％）比后卫格斗士（6.67％，p = 0.01）高。上肢是身体中受伤最严重的部分（chi（2）= 36.7; p <0.001），占训练期间受伤的79％（chi（2）= 14.53; p <0.001）。尽管在后卫和直通式战斗机之间的FMS性能之间没有统计差异（t = 1.97; p = 0.05），但其大小被认为是中等（ES = 0.77）。 FMS与损伤的存在之间存在关联（chi（2）= 4.95; p = 0.03）。考虑到FMS得分是预测因素，而损伤的有无作为因变量，数据满足Wald系数4.55，p = 0.03和Exp（B）= 5.71。研究发现，去年的样本中，几乎有一半是上肢受伤，四分之一是下肢受伤。观察到FMS评分较差，而FMS评分较低与BJJ运动员受伤的风险较高相关。

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