在软球投手中模拟游戏曝光期间的运动适应范围
Jessica L Downs Talmage1, Anthony W Fava2, Kenzie B Friesen3
1Sport Sciences, Northern State University, Aberdeen, United States.
International journal of sports medicine
|October 6, 2023
概括
软球投手在模拟比赛后经历了肩膀和部运动范围 (ROM) 的减少. 短暂的休息不足以恢复部ROM,强调需要监控工作负载以防止受伤.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 运动训练 运动训练
背景情况:
- 改变部和肩部运动范围 (ROM) 与软球运动员受伤风险增加有关.
- 在游戏过程中了解联合ROM适应对于伤害预防策略至关重要.
研究的目的:
- 为了检查在模拟双头比赛期间青少年软球投手的双边肩膀和部ROM变化.
- 为了确定30分钟的休息是否足以在游戏之间恢复ROM.
主要方法:
- 30名青少年软球投手在模拟游戏曝光 (100次投球) 之前和之后接受了双边部和肩部ROM评估.
- 经过30分钟的休息和模拟双头 (12次投球) 后,ROM再次被测量.
- 用重复测量和多变量方差分析来分析跨时间点的ROM差异.
主要成果:
- 在主导的肩膀内部旋转ROM和非主导的肩膀内部和外部旋转ROM比赛后观察到显著下降.
- 脚步部外部旋转ROM和驱动部内部和外部旋转ROM从游戏前阶段到双头阶段显著下降.
- 30分钟的休息似乎不足以完全恢复部ROM.
结论:
- 模拟软球比赛的暴露导致肩膀和部ROM的显著减少.
- 目前的康复休息可能无法充分恢复部ROM,这表明累积疲劳和受伤风险增加的可能性.
- 在整个工作负载进展过程中监测关节ROM是评估软球投手受伤风险的宝贵工具.
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