在篮球友赛中对不同对手进行比赛时产生的身体需求的比较
Takeshi Koyama1, Jun Nishikawa2, Kaishi Yaguchi2
1Department of Physical Education, Tokai university, Japan.
Biology of sport
|January 8, 2024
概括
与职业对手打篮球,与大学或练习比赛相比,显著增加了体力和冲刺比赛. 这凸显了竞争力水平如何影响篮球运动员.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 运动生理学 运动生理学
背景情况:
- 篮球表现受到对手技能水平的影响.
- 了解不同竞争环境的物理需求对于培训至关重要.
- 玩家负载监控对于表现和伤害预防至关重要.
研究的目的:
- 为了比较大学篮球运动员面对不同技能水平 (专业,大学和实践) 的对手的外部和内部身体需求.
- 调查对手技能与物理负荷的客观测量 (AAL,冲刺,跳跃,炼事件) 和主观测量 (sRPE) 之间的关系.
主要方法:
- 18名男大学篮球运动员参加了比赛.
- 使用加速度计测量外部负载 (累积加速度负载 - AAL,冲刺,跳跃,炼事件).
- 感知劳动的相对评分 (sRPE) 用于评估内部负载.
- 重复测量ANOVA和后期测试分析了游戏类型 (专业,大学,Scrimmage) 的差异.
主要成果:
- 累积加速负载 (AAL),冲刺赛事和力赛事与专业球队相比,与大学和比赛相比,明显高.
- 外部负荷与对手的竞争水平成比例增加.
- 矛盾的是,在对阵职业球队的比赛后,内部反应 (sRPE) 比大学队更低.
结论:
- 在篮球比赛中,对手技能水平更高,导致对球员的外部体力需求增加.
- 外部和内部负载指标之间的差异表明,情境因素影响了玩家的反应.
- 培训和绩效监测应考虑不同竞争水平所造成的不同需求.
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