动态带的定向支对业余棒球运动员肩部疲劳和投球表现的影响:一个随机交叉试验
Haw-Ming Huang1, Chih-Yang Hsu2, Ting-Hsuan Hsu2
1School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
BMC sports science, medicine & rehabilitation
|August 23, 2024
概括
将动态带应用于投篮肩膀可以减少棒球运动员的内部旋转强度疲劳. 然而,它并没有显著改善投篮表现或减少肌肉疼痛.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 整形外科 整形外科 整形外科
背景情况:
- 棒球投手经历了显著的肩部疲劳和肌肉疼痛.
- 调查减轻这些影响的干预措施对于球员的健康和表现至关重要.
- 动态带是一种新的肩膀支方法.
研究的目的:
- 评估动态带在减少棒球投手肩部疲劳和延迟发作的肌肉疼痛方面的有效性.
- 为了确定动态磁带应用是否改善了投球性能指标.
- 为了评估动态带对肩膀力量和运动范围的影响.
主要方法:
- 一项随机,双盲,交叉研究,涉及20名业余成人棒球运动员.
- 参与者接受了动态录音和假录音协议,以支持内部旋转.
- 在干预前和后测量了肩膀强度,运动范围,投篮速度和旋转率.
主要成果:
- 与假装带相比,动态带显著降低了内部旋转强度下降的百分比 (-1.4%与7.0%,p=0.03).
- 在其他强度测量,运动范围或报告的肩部疼痛方面没有发现显著差异.
- 投速度和旋转率没有显示动态磁带的显著改善.
结论:
- 动态带有效地减少了棒球投手在方向特定的肩部疲劳.
- 动态磁带的应用并没有导致投球性能显著改善.
- 在这个队列中,动态带并没有防止延迟发作的肌肉疼痛.
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