来自可靠和特定于比赛的协议的最大峰值功率与2000米和1500米的精英划船性能有关
Daniel J Astridge1,2, Gareth N Sandford3, Peter Peeling1,2
1School of Human Sciences (Sport and Exercise Sciences), University of Western Australia, Crawley, Wa, Australia.
Journal of sports sciences
|December 19, 2025
概括
一个新的10冲击最大峰值功率 (MPP) 测试在划船人体测量仪是可靠的和有效的精英划船者. 这个测试准确地预测了1500米和2000米比赛的表现,这对奥运会的成功至关重要.
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
- 划船性能分析 划船性能分析
背景情况:
- 最大峰值功率 (MPP) 是划船的关键性能指标,特别是在2028年奥运会上转向1500米比赛.
- 目前还缺乏用于评估划船中MPP的标准化协议.
- 精英划艇者需要可靠的方法来衡量培训和比赛的MPP.
研究的目的:
- 在23岁以下的精英划船者中,检查基于10冲程人体表的最大峰值功率 (MPP) 测试的可靠性和有效性.
- 评估MPP测试与计时试验性能之间的关联.
- 为划船中MPP评估建立一个标准化的协议.
主要方法:
- 33名23岁以下的精英划船员 (10名女性) 在五个会议中完成了10次最大峰值功率 (MPP) 测试.
- 该方案涉及五次热身冲击,其次是五次最大力度冲击,每分钟40次.
- 每次测试的第二次测试都被排除在外,因为在第一次测试中,值一直更高.
主要成果:
- MPP测试显示了高的会议间可靠性,与0.92到0.99.9的类内相关系数 (ICCs).
- 会议之间的平均偏差是最小的 (男性为1.0±0.4%,女性为0.9±0.7%).
- MPP与2000m (r=0.93) 和1500m (r=0.94) 的人体表现表现有很强的正相关性.
结论:
- 基于10冲程人体表的MPP测试是一种可靠和有效的工具,用于评估精英划船员的最大峰值功率.
- 该协议提供了一种用于分析运动员和跟踪改进的实用方法.
- 该测试与当代水上划船比赛中使用的中风率保持一致.
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