将坐和伸缩与修改的坐和伸缩进行比较,以测量青少年的灵活性
Werner W K Hoeger1, David R Hopkins2, Sherman Button1
1Dept. of Physical Education at Boise State University, Boise, ID 83707, USA.
Pediatric exercise science
|August 17, 2024
概括
经过修改的坐和伸缩测试 (MSR) 会考虑四肢长度差异,与标准的坐和伸缩测试 (SR) 不同. 这种调整有助于减少灵活性评估中的偏见,确保所有参与者获得更公平的结果.
科学领域:
- 运动学 运动学
- 运动科学 运动科学 运动科学
- 物理疗法物理治疗
背景情况:
- 标准的坐和伸缩测试 (SR) 被广泛用于评估腿筋和腰部的灵活性.
- 肢体长度的变化可以在SR测试结果中引入偏差,影响准确性.
- 实践者对灵活性测试中不成比例的四肢长度偏差表示担忧.
研究的目的:
- 为了比较修改的坐和伸缩测试 (MSR) 与标准的坐和伸缩测试 (SR).
- 评估MSR在控制四肢长度偏差方面的有效性.
- 确定MSR是否提供了更公平的灵活性评估.
主要方法:
- 一组258名受试者进行了MSR和SR测试的两项试验.
- 该MSR测试包括指到盒距离 (FBD) 测量,以使腿和手臂长度差异正常化.
- 实验对象被分为高,中,低 FBD 组进行比较分析.
主要成果:
- 具有较高指到盒距离 (FBD) 测量的个体在标准坐和伸手 (SR) 测试中表现较差.
- 在FBD得分较高的受试者中观察到,未能达到最佳身体标准 (25厘米) 的可能性更高.
- 在MSR测试中,在FBD组中没有发现显著的性能差异,而在SR测试中发现了显著的差异.
结论:
- 修改后的坐和伸手测试 (MSR) 有效地减轻了在灵活性评估中对四肢长度偏差的担忧.
- 与标准SR测试相比,MSR似乎提供了更公平,更准确的灵活性衡量标准.
- 这项研究支持MSR对寻求在灵活性测试中最大限度地减少四肢长度偏差的从业人员的实用性.
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