针对性肌肉激活在保加利亚分裂的变化:干部位置和悬浮式执行的影响
Elif Aygun-Polat1, Nevin A Guzel2, Sonay Guruhan3
1Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Ordu University, Ordu, Turkey.
BMC sports science, medicine & rehabilitation
|August 27, 2025
概括
悬挂式保加利亚分立式可以增强干的稳定性,而干曲则准后链肌肉, 这些运动变化优化了运动员的肌肉活化.
科学领域:
- 运动生理学
- 生物力学
- 运动科学
背景情况:
- 优化肌肉活化是运动表现和伤害预防的关键.
- 运动变化,包括体位置和表面稳定性,可以调节肌肉参与.
- 这项研究调查了保加利亚分 (BSS) 期间的这些因素.
研究的目的:
- 检查部位置 (中性或曲) 和表面稳定性 (地面或悬浮) 在保加利亚分裂部 (BSS) 中如何影响下肢和部肌肉的激活.
主要方法:
- 21名训练有素的女性运动员被招募.
- 表面电肌图 (sEMG) 评估了八个关键肌肉的激活 (大肌,大肌,大肌,大肌,半肌,大肌,直立肌).
- 在BSS的四种变化中测量肌肉激活.
主要成果:
- 基于悬浮的BSS显著增加了勃起器脊柱 (ES) 的激活 (p=0. 046).
- 在BSS过程中,骨干曲显著增强了关节最大 (GMax),双腿骨 (BF) 和直腿骨 (RF) 的激活 (p<0.05).
结论:
- 基于悬浮的BSS有效地准树干稳定器,
- 在BSS中,干部曲增强后链激活,特别是部和双腿.
- 这些发现支持BSS变异在训练和康复中用于女性运动员的特定神经肌肉目标的战略应用.
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