在年轻游泳者中探索训练负载控制指标:启发性螺旋计结果的作用
Adrián Feria-Madueño1, Nuno Batalha2,3, Germán Monterrubio-Fernández4,5
1Department of Physical Education and Sport, University of Seville, 41013 Seville, Spain.
Journal of functional morphology and kinesiology
|March 27, 2024
概括
启发性螺旋测量措施,特别是启发力指数 (S-INDEX) 和峰值启发流量 (PIF),可以有效监测游泳者的训练负载. 这些简单的测试与跳跃性能相关,为教练提供快速了解负载适应的见解.
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
- 游泳表现表现 游泳表现表现
背景情况:
- 目前的游泳训练负载控制方法 (如乳酸测试,视频分析) 通常是间接的,耗时的.
- 需要更直接和实际的指标来适应游泳者的训练负载.
- 之前的研究已经探索了训练负载评估的各种生理和生物力学标志物.
研究的目的:
- 调查启发性螺旋测量值作为控制竞技游泳者的训练负载的工具的实用性.
- 为了确定吸入力指数 (S-INDEX) 和峰值吸入流量 (PIF) 是否与游泳测试中的性能指标相关.
主要方法:
- 在临界速度测试 (包括热身,400米和100米自由泳) 之前,期间和之后,游泳者评估的反运动跳跃 (CMJ) 高度,S-INDEX和PIF.
- 在螺旋计测量过程中,施加了3厘米的H2O吸入负荷.
- 使用斯皮尔曼相关性分析来评估螺旋计值和跳跃高度之间的关系.
主要成果:
- 在所有测量点 (热身后,400米后,100米后) 中观察到S-INDEX和CMJ高度之间存在显著的正相关性.
- 在相同的时间间隔中,PIF和CMJ高度之间也发现了显著的正相关性.
- 这些相关性表明,启发性螺旋计测量反映了性能测试期间与训练压力相关的变化.
结论:
- 启发性螺旋计,特别是S-INDEX和PIF,显示出作为监测游泳者的训练负载的实用和高效工具的潜力.
- 这些措施可以为教练提供即时的反,促进及时调整培训计划.
- 进一步的研究可以探索这些指标在不同训练阶段和游泳者群体的长期应用和有效性.
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