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棒球运动员的运动肩部测试的不同位置的早期力量发展率和最大力量

Ben Ashworth¹, Mikulas Hank², Omid Khaiyat¹

¹School of Health and Sport Sciences, Liverpool Hope University, Liverpool L16 9JD, UK.

Sports (Basel, Switzerland)

|September 26, 2025

概括

棒球运动员在竞技肩部 (ASH) 测试期间在180°绑架时表现出最大的肩部强度和爆炸力. 这凸显了评估各种肩部位置的力量的重要性,以确定潜在的缺陷.

科学领域:

运动医学运动医学
生物力学生物力学
运动生理学运动生理学

背景情况:

峰值力 (PF) 测量最大力量,而早期力量发展率 (RFD) 评估爆炸性神经肌肉输出.
运动肩部 (ASH) 测试越来越多地用于顶部运动员的概况.
有限的研究存在于ASH测试的能力,以评估在不同的肩部绑架角度的爆炸力.

研究的目的:

为了比较棒球运动员在180° (ASH-I),135° (ASH-Y) 和90° (ASH-T) 的肩部绑架角度的PF和RFD.
为了评估PF和RFD测量在这些角度的可靠性.
为了确定特定位置的肩膀强度和爆炸性的参考值.

主要方法:

十七名男棒球运动员使用主导手臂进行了同度ASH测试.
测量包括峰值力 (PF),PF相对于体重 (PF/BM) 和早期RFD (0-100 ms).
统计分析比较了三个绑架角度 (180°,135°,90°) 的性能.

主要成果:

与ASH-Y (135°) 和ASH-T (90°) 相比,ASH-I (180°绑架) 显示出明显更高的PF (25%更大) 和RFD (40%更大).
对于PF或RFD,ASH-Y和ASH-T之间没有发现显著差异.
PF表现出极好的可靠性 (ICC = 0.86-0.93),而RFD表现出中等至良好的可靠性 (ICC = 0.75-0.81),变化更高.

结论:

在棒球运动员中,最大的等比肩强度和爆炸性在180°绑架时最大.
这项研究支持将多个绑架角度纳入肩膀评估中,以检测神经肌肉缺陷.
结果为培训监测和棒球运动员伤害预防提供了有价值的参考数据.

关键词:

在 ASH 测试中,测试运动员运动员运动员伤害预防伤害预防异位测量学是什么意思业绩表现表现的表现表现是什么肩膀肩膀,肩膀肩膀,这是一个很大的问题.投抛出抛出

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