生物限制对年轻足球运动员的训练负载和技术表现的影响
Jaimar Fellipe Silva de Macedo1, Bruno Laerte Lopes Ribeiro1, Ayrton Bruno de Morais Ferreira1
1INTEGRA - Integrative Physiology, Health, and Performance Research Group, Federal University of Rio Grande do Norte, Natal, Brazil.
PloS one
|February 13, 2025
概括
青少年足球中的生物绑定增加了早期成熟球员的外部训练负载,但在小边比赛中没有显著改变内部负载或技术表现.
科学领域:
- 运动科学 运动科学 运动科学
- 儿科运动生理学 运动生理学
- 足球 (足球) 训练 足球 (足球) 训练
背景情况:
- 青少年体育运动中的年代年龄分类可能会造成成熟失衡.
- 早期成熟的运动员在表现和训练方面可能会获得优势.
- 生物结合旨在减轻这些成熟差异.
研究的目的:
- 评估生物结合对青少年足球运动员训练负载的影响.
- 评估内部和外部培训负载的变化.
- 根据不同的分组方法,在小边游戏 (SSG) 中检查技术性能.
主要方法:
- 20名男性足球运动员 (11.8 ± 1.15岁) 参加了比赛.
- 运动员在根据时间年龄 (CA) 和生物年龄 (BIO) 相对于峰值高度速度 (PHV) 的团队中进行SSG.
- 通过PlayerLoad测量外部负载 (ETL);通过TRIMP和session-RPE测量内部负载 (ITL);通过视频分析技术操作.
主要成果:
- 与CA相比,生物结合 (BIO) 对PHV前参与者显著增加了ETL.
- 与CA游戏相比,PHV玩家在BIO中显示出较低的ETL.
- 没有发现ITL或整体球员参与度的显著差异;BIO减少了PHV前球员的窃取.
结论:
- 生物带游戏可以增加前PHV玩家的外部负载,而不会显著影响内部负载或玩家参与.
- 生物绑定可能为具有不同成熟率的青少年运动员提供更平衡的训练刺激.
- 需要进一步的研究,以优化不同发育阶段和体育运动的生物结合策略.
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