在未受过训练的青春期前和青春期男孩中,使用手持式动力计测试宫强度测试协议的测试-测试可靠性
Christos Batatolis1, Konstantina Karatrantou1, Theodora Vasilopoulou1
1Department of Physical Education and Sport Science, University of Thessaly, 42100 Trikala, Greece.
Journal of functional morphology and kinesiology
|May 23, 2025
概括
使用手持式动力计测试椎脊柱强度测试在儿童和青少年中是可靠的. 虽然在一般情况下很好,但在青春期前的男孩对同位体强度和曲延伸比率的可靠性略低.
科学领域:
- 儿科物理治疗 儿科物理治疗
- 生物力学 生物力学
- 运动医学运动医学
背景情况:
- 椎对于儿童和青少年的日常活动至关重要.
- 对于这种人口群体来说,对椎脊柱强度的可靠评估协议至关重要.
- 本研究的重点是特定的宫强度测量技术的测试-重新测试可靠性.
研究的目的:
- 评估子宫同度强度协议在青春期前和青春期男孩的测试-重新测试可靠性.
- 通过标准测量误差 (SEM) 和类内相关系数 (ICC) 来评估绝对和相对可靠性.
- 为了确定宫曲延伸比率 (宫F/E比率) 的可靠性.
主要方法:
- 20名青春期前男孩 (平均年龄9.10岁) 和20名青春期男孩 (平均年龄13.6岁) 参与了这项研究.
- 使用手持式动力表,测量了最大的同位体强度 (曲,延伸,侧向曲) 两次,每隔48小时使用手持式动力表.
- 宫F/E比率是从曲和延伸强度测量计算出来的.
主要成果:
- 对于青春期前男孩的宫运动,发现了良好的绝对和相对可靠性 (ICC = 0.81-0.90).
- 在所有运动方向上,青春期男孩表现出高的相对和绝对可靠性 (ICC = 0.90-0.96).
- 宫F/E比率在两组中都显示出中等可靠性 (ICC = 0.71-0.78).
结论:
- 使用手持式动力计测量宫肌肉强度的异度测量在青春期前和青春期的男孩中都是可接受的可靠.
- 与青春期男孩相比,青春期前男孩的可靠性略低.
- 宫F/E比率评估需要谨慎的解释,建议进行进一步的研究.
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