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Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
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Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
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缺血预调稍微提高了 Jiu Jitsu 的表现.

Izabela A Santos1, Bruno Victor Corrêa da Silva2, Donizete Cicero Xavier de Oliveira2

  • 1Educação Física, Universidade de São Paulo, Ribeirão Preto, Brazil.

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在运动员中,急性缺血预调改善了 Jiu-Jitsu 的表现和肌肉氧化. 这种方法还减少了疲劳,表明其作为训练的 ergogenic 辅助的潜力.

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科学领域:

  • 运动科学 运动科学 运动科学
  • 运动生理学 运动生理学
  • 战斗运动研究 战斗运动研究

背景情况:

  • 巴西 Jiu-Jitsu (BJJ) 需要高无氧能力.
  • 人工智能辅助剂旨在提高BJJ的性能.
  • 缺血性预制 (IP) 是一种潜在的提高绩效的策略.

研究的目的:

  • 调查急性缺血预调 (IP) 对BJJ战斗机无氧性能的影响.
  • 在BJJ特定的测试中评估IP对生理反应的影响.
  • 为了确定IP是否可以作为BJJ运动员的人体工程学辅助.

主要方法:

  • 17名男性BJJ战士参加了一项随机交叉研究.
  • 进行了两次会议:缺血预调 (IP) 和安慰剂.
  • 试验包括三次5分钟的闭塞/5分钟的再输循环;测量了性能和生理标志物.

主要成果:

  • 试验期显著增加了 Jiu-Jitsu 无氧性能测试中的总重复次数 (p=0.003).
  • 肌肉氧化在IP下显著增强 (p<0.0001).
  • IP降低了感知劳动力的会话评分 (p=0.04),表明疲劳较少.

结论:

  • 急性缺血预调为BJJ运动员提供了小但显著的性能和肌肉氧化益处.
  • 在强烈的BJJ努力期间,IP可能有助于减轻疲劳和感知到的劳累.
  • 这些发现支持使用IP作为BJJ培训和竞争中的人体育辅助.