阻力运动的剂量反应建模在强度和条件的结果领域:一个元分析
Paul Alan Swinton1, Brad J Schoenfeld2, Andrew Murphy3,4
1School of Health Sciences, Robert Gordon University, Garthdee Road, Aberdeen, AB10 7QG, UK. p.swinton@rgu.ac.uk.
Sports medicine (Auckland, N.Z.)
|April 23, 2024
概括
这一元分析显示,抵抗训练的强度显著影响了表现结果. 最大的强度从重负荷中获益最多,而垂直跳跃和功率在轻到中等负载中得到优化 (一次重复最大的30-70%).
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 生物机械性能 生物机械性能
背景情况:
- 抵抗运动是力量和健身 (S&C) 的基础.
- 了解剂量反应关系对于有效的S&C处方至关重要.
- 关键的结果包括身体和体育表现的改善.
研究的目的:
- 使用当代建模研究抵抗训练剂量-反应关系.
- 探索培训变量 (频率,体积,强度) 与绩效结果之间的联系.
- 检查参与者特征 (培训状态,性别) 如何影响这些关系.
主要方法:
- 对295项涉及6710名参与者的研究 (1962-2018) 的元分析.
- 包括仅抵抗或抵抗主导的训练干预措施.
- 贝叶斯混合效应模型用于分析线性和非线性剂量反应.
主要成果:
- 训练时间,平均组和负载强度 (% 1RM) 显著影响了结果.
- 在负载强度和性能之间观察到非线性关系.
- 参与者的训练状态和性别并没有改善模型的性能.
结论:
- 训练负载强度是强度和健身性能改善的主要驱动因素.
- 最佳负载强度因结果而异:强度重,垂直跳跃轻,功率中等.
- 这项研究为科学与医学从业者提供了全面的剂量反应数据.
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