波形分析,以确定软球投手与疼痛和没有疼痛之间的生物力学关系和差异
Kenzie B Friesen1, Kevin A Giordano2, Gretchen D Oliver3
1Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada.
Sports health
|October 12, 2024
概括
软球投手 软球投手
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 运动学 运动学
背景情况:
- 软球投手的受伤率很高.
- 投篮机制与疼痛有关.
- 这项研究调查了投者肩部动力学和干部/骨盆运动.
研究的目的:
- 为了检查峰值肩部动力学和干部/骨盆动力学之间的关系.
- 为了比较健康和受伤的投手之间的干/骨盆运动.
主要方法:
- 这是一项对42名高中球员进行的横截面研究.
- 在投球过程中分析峰值肩部动力学和干部/骨盆动力学.
- 用于评估关系的统计参数映射回归.
主要成果:
- 盆腔横向倾斜和旋转预测了峰值的肩力.
- 在健康和痛苦的投手之间没有发现干部/骨盆运动学的显著差异.
结论:
- 峰值肩部动力学与骨盆位置相关.
- 干部和骨盆运动在有疼痛和没有疼痛的之间没有区别.
- 投器中的疼痛可能无法通过动力学变化在视觉上识别.
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