球员年龄的影响是否与身体表现相匹配? 在西班牙足球LaLiga的四个赛季的纵向分析
Tomás García-Calvo1, Florentino Huertas2, José Carlos Ponce-Bordón1
1Faculty of Sport Sciences, University of Extremadura, Spain.
Biology of sport
|October 23, 2023
概括
职业足球运动员是职业足球运动员.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 足球表现分析 足球表现分析
背景情况:
- 了解体育表现的与年龄相关的变化对于职业体育的人才发展和球员管理至关重要.
- 足球需要高水平的体力,这使得跑步表现成为球员能力的关键指标.
研究的目的:
- 分析不同年龄组的职业足球运动员比赛运行表现的演变.
- 为了研究年龄分布如何影响整个竞争赛季的关键运行指标.
主要方法:
- 一个大规模的,探索性的,纵向的和回顾性的研究设计.
- 分析了西班牙西甲 (2015-2019) 外场球员使用光学跟踪的36883个单独的比赛观测结果.
- 将球员分为年轻 (18-24岁),中年 (25-30岁) 和高级 (31-41岁) 的年龄组.
主要成果:
- 在所有赛季阶段,年轻球员的总距离 (TD/分钟),高强度跑步距离 (HIRD/分钟) 和非常高强度跑步距离 (VHIRD/分钟) 都显著增加.
- 在所有年龄组中,跨季节阶段的总行驶距离显著减少.
- 年轻球员比老年球员做出了更多的高强度努力 (Sp21,Sp24),而这些努力在整个赛季中年和高级球员下降.
结论:
- 赛跑表现,特别是高强度的努力,随着年龄的增长而下降,在职业足球运动员中.
- 年龄是影响跑步表现的重要因素,年轻球员保持更高水平的体力表现.
- 这些发现对职业足球的训练,球员发展和战略团队管理有影响.
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