值班抵抗训练疲劳对结构消防员神经肌肉功能的影响
Jamal L Thruston1,2, Stuart A Best3, Nicholas R Heebner2
1First Responder Research Laboratory, University of Kentucky, Lexington, KY 40506, USA.
Healthcare (Basel, Switzerland)
|June 13, 2025
概括
值班阻力训练,包括电路 (CT) 和重阻力训练 (HRT),减少了消防员的力量和力量. 然而,在运动后的10分钟内,平衡没有受到显著影响,这表明在低调用时间进行训练是值得的.
科学领域:
- 职业健康 职业健康 职业健康
- 运动生理学 运动生理学
- 消防员 表演 科学 科学
背景情况:
- 值班运动对于消防员的准备工作至关重要,但经常被紧急情况中断,导致疲劳和受伤风险增加.
- 了解训练疲劳对消防员神经肌肉功能的影响对于安全至关重要.
研究的目的:
- 评估值班抵抗训练对消防员神经肌肉功能和平衡的影响.
- 为了比较电路训练 (CT) 与重阻力训练 (HRT) 对神经肌肉结果的影响.
主要方法:
- 18名消防员在随机交叉设计中完成了CT和HRT协议.
- 神经肌肉功能 (同度性中拉力,长跳,下肢力量) 和平衡 (姿势摆动,mFBT) 被评估在运动前后.
- 在运动后10分钟重新评估平衡,以模拟紧急响应间隔.
主要成果:
- 无论是CT还是HRT,都显著减少了强度和功率的测量 (p ≤ 0.001).
- 虽然在平衡方面观察到一些显著的相互作用,但CT和HRT都没有随着时间的推移显示出显著的条件内变化.
- 对于任何一种训练类型,在运动后10分钟内都没有发现平衡的显著差异.
结论:
- 值班抵抗训练,无论是CT还是HRT,都会在训练后立即暂时降低消防员的力量和力量.
- 消防员平衡通常不会在训练后10分钟受到损害,无论训练类型如何.
- 建议消防员在紧急呼叫量较低的时期进行抵抗训练,以减轻急性性能下降.
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