如何选择力量和力量的措施与FCS足球在场上的表现有关
Seth Long1, Nanette V Lopez1, Jay T Sutliffe1
1Health Sciences Department, Northern Arizona University, Flagstaff, AZ 86011, USA.
Journal of functional morphology and kinesiology
|June 26, 2025
概括
这项研究发现,大学美式足球运动员的力量和功率指标与他们在场上开始的状态或贡献的比赛之间存在有限的相关性. 未来的研究应该探索其他性能因素,如足球智商和心理弹性.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 竞技表现分析 运动表现分析
背景情况:
- 了解身体属性和场上表现之间的关系对于美国足球教练决策至关重要.
- 力量和力量是美国足球的关键物理组成部分,但它们对大学球员表现的具体影响需要进一步调查.
研究的目的:
- 确定基线和赛季内强度和功率指标在预测大学美式足球运动员在场上表现方面的作用.
- 检查强度/功率结果与起始状态 (STR) 和贡献戏剧 (CP) 之间的相关性.
主要方法:
- 每周对反运动跳跃 (CMJ) 功率进行一个为期9周的赛季分析.
- 基线强度和功率使用垂直跳跃,拉杆,长椅压力 (一次最大) 和功率清洁进行了评估.
- 用皮尔森的相关性和线性回归来分析物理指标和绩效指标 (STR,CP) 之间的关系.
主要成果:
- 在基线强度/功率指标和每周CMJ表现之间发现了中等相关性 (r > 0.5).
- 基线功率清洁仅在第4周与贡献的戏剧 (CP) 有关.
- 在基线强度/功率指标和起始状态 (STR) 或整体CP之间没有发现显著的关系.
结论:
- 该研究的现场性能变量 (STR,CP) 与测量的强度和功率指标没有显著的相关性.
- 未来的研究应该结合额外的绩效因素,如足球智商,招聘状态和心理性,以及物理指标.
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