男大学排球运动员的跳水生物机械适应在为期八周的复杂对比训练
Yueming Li1, Weipeng Li1, Gesheng Lin1
1School of Athletic Training, Guangzhou Sport University, Guangzhou, Guangdong, China.
Scientific reports
|January 21, 2026
概括
复杂对比训练 (CCT) 在8周内改善了排球运动员的关键深度跳跃生物力学. 这包括增强的跳跃高度和推进速度,表明CCT有利于性能.
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:
- 复杂对比训练 (CCT) 通常用于提高排球跳跃表现.
- 电排球运动员中CCT对深跳的具体生物力学影响尚不清楚.
- 识别影响深跳表现的生物力学因素对于训练优化至关重要.
研究的目的:
- 分析8周的CCT对男性大学排球运动员跳深生物力学的影响.
- 为了确定在深度跳跃期间受CCT影响的特定生物力学变量.
- 为了比较CCT组和对照组之间的生物力学结果.
主要方法:
- 19名男大学排球运动员被分为一个实验 (CCT) 组和一个控制组.
- 实验小组每周两次接受8周的CCT,并接受定期的技术培训.
- 在基线,4周和8周使用运动捕捉和力平台评估深度跳跃性能和生物力学.
主要成果:
- 从干预前到干预后,CCT组在跳跃高度 (JH),峰值推进速度 (PPV),能量释放 (ERE) 和净能量释放 (NERE) 中显著改善.
- 干预后,CCT组与对照组相比显示出明显更高的JH和NERE.
- 与深度跳跃的制动阶段相关的生物机械变量没有受到CCT的显著影响.
结论:
- 八周的CCT可以增强深跳的特定生物力学方面,包括跳高度和推进速度,在男性大学排球运动员中.
- 虽然观察到测试后的差异,但缺乏显著的时间 × 组相互作用表明由于统计能力的潜在限制,谨慎解释.
- 需要对更大的样本大小进行进一步的研究,以确认和扩展CCT对深度跳跃生物力学益处的初步证据.
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