适应性阻力比自由体重阻力更有效,可以在短暂的休息间隔后诱导在跳表现中激活后的性能提升
Sebastian Masel1, Marcin Maciejczyk1
1Department of Physiology and Biochemistry, University of Physical Education, 31-571, Kraków, Poland.
Journal of exercise science and fitness
|January 4, 2024
概括
在陷杆死时适应阻力可以显著提高式跳跃运动后的性能. 仅自由重量阻力本身并没有改善跳跃性能,这表明适应性阻力对于急性性能增长更优越.
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
- 生物力学 生物力学
背景情况:
- 激活后性能增强 (PAPE) 受各种抵抗训练方法的影响.
- 不同电阻类型之间的直接比较,如自由重量和适应电阻,是有限的.
- 了解PAPE的最佳空调活动 (CA) 对运动训练至关重要.
研究的目的:
- 为了比较带有 (FW + AR) 和没有 (FW) 适应阻力的陷杆死对随后的式跳跃 (SJ) 性能的影响.
- 评估不同耐药性模式在诱导急性性能增强方面的有效性.
- 为了确定最佳的调节活动,以改善短暂的休息间隔后的跳跃性能.
主要方法:
- 与15名力量训练的男性进行交叉设计研究.
- 两个调节活动 (CA):带有 (FW + AR) 或没有 (FW) 容纳阻力 (80% 1RM) 的陷杆死吊.
- 在基线和CA后90秒测量式跳跃表现,具有控制 (CNTR) 条件.
主要成果:
- FW + AR条件显著改善了随后的SJ性能 (p <0.05,效果大小为0.34).
- 无论是FW还是CNTR条件都没有显示出SJ绩效的显著急性增强.
- 适应性阻力在急性性能增强方面表现出明显的优势,而不是自由重量阻力.
结论:
- 适应性阻力优于自由重量阻力,在90秒的休息后急剧改善跳跃性能.
- 为了实现具有自由重量阻力的PAPE,可能需要修改负载策略或休息间隔.
- 这一发现对设计有效的培训方案具有实际意义,以最大限度地提高急性绩效.
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