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投篮限制政策是否减少高中棒球运动员的肩膀和肘部受伤?
Peter K Kriz1, Christy L Collins2, Steven J Staffa3,4
1Division of Sports Medicine, Departments of Orthopedics, Boston Children's Hospital, Boston, Massachusetts, USA.
Orthopaedic journal of sports medicine
|February 5, 2026
概括
投篮限制政策并没有降低高中棒球中的肩膀和肘部整体伤害. 然而,特定的规则,如球场限制和休息日,显著降低了伤害率.
科学领域:
- 运动医学 运动医学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 肩膀和肘部受伤 (SEI) 在高中 (HS) 棒球比赛中很常见.
- 2016年,NFHS实施了投篮限制 (PR) 政策,以防止过度使用伤害.
- 这些公关政策对HS棒球SEI的影响以前是未知的.
研究的目的:
- 为了确定在公关政策实施后,SEI率是否下降.
- 确定与降低SEI率相关的特定公关政策组成部分.
主要方法:
- 一项描述性的流行病学研究分析了NFHS成员国的公关政策.
- 2013-2019年的受伤和运动员暴露 (AE) 数据来自高中报告信息在线系统.
- 分析了公关政策的各个组成部分及其与SEI率的关联.
主要成果:
- 在公关政策授权后,没有观察到总体SEI率的显著变化.
- 特定组件,如连续投篮休息日规则和每天最大≤105次投篮,显示出保护作用.
- 规则区分常规与季后赛以及大学队与大学生队的球场数量也显示了受伤率的降低.
结论:
- 公共关系政策的特定组成部分,而不是任务本身,与HS棒球中的SEI减少有关.
- 连续的投球休息日和每天≤105次投球是对SEI的关键保护因素.
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