男士士兵对高强度功能训练的荷尔蒙和炎症反应
Joonas Helén1, Heikki Kyröläinen1,2, Tommi Ojanen2,3
1Department of Leadership and Military Pedagogy, National Defence University, Helsinki, Finland.
高强度功能训练 (HIFT) 对荷尔蒙平衡产生积极影响,并减少士兵的炎症. 这种培训计划耐受性很好,在服役期间没有表现出不良的生物标志物反应.
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
- 军人卫生保健 军人卫生保健
背景情况:
- 军事服务涉及严格的身体要求,这可能会影响荷尔蒙和炎症概况.
- 了解不同训练方式的生理适应对于优化士兵健康和表现至关重要.
- 高强度功能训练 (HIFT) 是一种流行的训练方法,但它对军事人员的影响需要调查.
研究的目的:
- 研究一项为期19周的高强度功能训练 (HIFT) 计划对男性征兵中的荷尔蒙和炎症生物标志物的影响.
- 为了比较HIFT组与传统体育训练对照组之间的生物标志物反应.
- 评估HIFT在军事环境中的安全性和耐受性.
主要方法:
- 一百二十七名男性征兵被分为一个实验 (HIFT) 组 (n=64) 和一个控制 (常规训练) 组 (n=63).
- 血液样本在基线,中期 (10周) 和干预后 (19周) 收集,以测量,皮质醇,IGF-1,SHBG,hs-CRP,IL-6和TNF-α.
- 身体组成和身体表现也被评估.
主要成果:
- 两组均显示血清丸激素和丸激素/皮质醇比率显著增加,皮质醇水平没有变化.
- 胰岛素样生长因子1 (IGF-1) 在对照组增加,而性激素结合型全球蛋白 (SHBG) 在HIFT组增加.
- 炎症生物标志物 (hs-CRP,IL-6) 在两组中均下降,没有观察到不良生物标志物反应,表明HIFT耐受良好.
结论:
- 在军事环境中可以安全地实施HIFT,从而导致有利的荷尔蒙适应和减少炎症.
- 这种训练引起了与传统训练相比较的积极生理变化,这表明HIFT是军事体力训练的可行替代方案.
- 进一步的研究可以探索长期影响和军事人口的最佳HIFT协议.
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