使用较低和较高负载的热身协议对多重设置后方式体积负载体积负载的影响
Daniel Souza1, Anderson Garcia Silva1, Arthur Vale2
1Faculdade de Educação Física e Dança, Universidade Federal de Goiás, Goiania, Goias, Brazil.
PeerJ
|July 15, 2024
概括
使用高负荷或低负荷调节活动 (CA) 的激活后性能增强 (PAPE) 与通常的热身相比,没有改善背的性能. 热身策略都没有显著提高训练过的男性的总重复或体积负载.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
背景情况:
- 激活后性能增强 (PAPE) 是一种现象,即短暂的调节活动 (CA) 可以提高随后的肌肉性能.
- 不同的CA协议的有效性,特别是高负荷 (HL) 与低负荷 (LL),作为抵抗运动中PAPE的热身策略仍在争论中.
研究的目的:
- 研究HL-CA和LL-CA作为热身方案对训练有素的男性背运动表现的影响.
- 为了比较HL-CA和LL-CA的PAPE效应,与标准的特定热身 (CON) 对多次背部的表现进行比较,直到肌肉衰竭.
主要方法:
- 14名经过抵抗训练的男性参与了这项研究.
- 参与者在三个热身条件后进行了背:高负荷调节活动 (HL-CA),低负荷调节活动 (LL-CA) 或常规热身的控制 (CON).
- 在背练习中,通过总重复和总体积负荷 (重复 × 负荷 × 组) 评估了表现.
主要成果:
- 在三个热身条件下,在总重复次数 (p = 0.17) 或总体积负荷 (p = 0.15) 中没有发现显著差异.
- 在HL-PAPE后的第一组中,与CON条件相比,在HL-PAPE后的第一组中实现了显著更高的体积负载 (p = 0.04).
结论:
- 当作为热身策略使用时,无论是高负荷还是低负荷的训练活动都没有显著增强随后的多重背部坐表现,直到肌肉衰竭,与通常的热身相比.
- 这些发现表明,特定的CA协议可能不优于传统的热身来增强训练有素个体的整体背体积负荷.
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