四肢体在团队体育运动运动员中的建筑适应:一个元分析
Javier Pecci1,2, Borja Sañudo1, Horacio Sanchez-Trigo3
1Department of Physical Education and Sport, University of Seville, Sevilla, Spain.
International journal of sports medicine
|July 18, 2024
概括
在阻力训练中,较低的负载 (LL) 与较高的负载 (HL) 相比,在横向巨中促进了更大的束长度适应. 每周两次使用LL的训练可以优化运动员的四头肌肌结构.
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
- 肌肉生物学 肌肉生物学
背景情况:
- 抵抗训练对于提高运动表现和通过修改肌肉结构来预防伤害至关重要.
- 了解不同训练变量如何影响肌肉适应是优化体育表现的关键.
研究的目的:
- 为了比较高负荷 (HL) 与较低负荷 (LL),最大与次最大力度以及高频率 (HF) 与低频率 (LF) 对四头肌肌肉结构适应性的影响.
- 确定最佳的抵抗训练策略,以最大限度地提高四头肌的适应性.
主要方法:
- 在五个数据库中进行了系统的文献搜索.
- 分析的关键结果包括巨大的侧面体厚度,带长度,笔纹角和直腿骨厚度.
- 在不同负载强度,努力水平和训练频率之间进行了比较.
主要成果:
- 抵抗训练显著改善了肌肉厚度和角,但没有改善带的长度.
- 与高负荷 (HL) 相比,较低的负荷 (LL) 在横向巨中诱导了更大的束长度适应 (p=0.01).
- 对于其他负载比较,努力程度或训练频率,没有发现显著差异.
结论:
- 较低的负载 (LL) 比较高的负载 (HL) 更有效地增加了带的长度.
- 每周两次以较低的负载 (LL) 进行训练可能是四头肌结构适应的最佳选择.
- 抵抗训练的努力程度似乎不是四头骨架构适应的一个关键因素.
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