在25米游泳池中,无氧临界速度和100米前部爬行性能之间的细分特定关系
Daisuke Sato1, Naoyuki Yamashita2, Kazumasa Ozeki3
1Sports Science Center,Osaka University of Health and Sport Sciences, Sennan-gun, Japan.
概括
无氧临界速度 (AnCV) 最好代表早期的100米游泳段和抚摸阶段. 这一发现证实AnCV是监测竞争游泳运动员表现和训练的实用工具.
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
- 游泳表现分析 游泳表现分析
背景情况:
- 厌氧临界速度 (AnCV) 是评估厌氧游泳能力的拟议度量.
- AnCV最好反映的100米游泳的特定比赛段或阶段仍然不清楚.
- 了解AnCV与不同游泳阶段的关系对于优化训练至关重要.
研究的目的:
- 为了研究 AnCV 和平均游泳速度 (MSV) 之间的关系,在100米最大前爬行的各种段落和阶段.
- 为了确定100米游泳的哪些部分最好用AnCV.表示.
- 为在竞技游泳训练中使用AnCV提供见解.
主要方法:
- 18名大学生男子游泳者完成了10米,15米,20米和25米的最大前部爬行游泳,以建立AnCV.
- 平均游泳速度 (MSVs) 是使用分时间计算的,分别为15,25,40,50,65,75,90和100米.
- 分析了分段的MSV (例如MSV0-25m) 和特定阶段的MSV (启动,中风,转机).
主要成果:
- AnCV与MSV0-25m和MSV25-50m (斯皮尔曼 ρ = .51-.55,P ≤.03) 显示出强烈的正相关性.
- 在15-25m和65-75m的ANCV和中风阶段之间发现了显著的相关性 (ρ = .55-.57,P ≤.02).
- 在AnCV和整体100mMSV,开始阶段和40-50m中风阶段 (ρ = .47-.55,P ≤.04) 之间存在中等相关性.
结论:
- AnCV主要反映了100米游泳的初始部分的表现.
- 该指标特别说明了在抚摸阶段的性能.
- AnCV是监测竞争游泳运动员表现并为训练策略提供信息的实用工具.
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