晨晚运动对精英拳击手生化反应的时代生物学影响
Murat Ozan1, Yunus Öztaşyonar2, Yusuf Buzdağli3
1Faculty of Sports Sciences, Department of Physical Education and Sports, Ataturk University, Erzurum, Turkey.
Chronobiology international
|September 26, 2025
概括
早晨炼,包括高强度间歇训练 (HIIT) 和中等强度持续训练 (MICT),导致精英拳击手的生化反应更好. 与晚上炼相比,早晨的炼会减少肌肉损伤,氧化应激和炎症,从而优化运动表现.
科学领域:
- 运动科学 运动科学 运动科学
- 时间生物学 时间生物学
- 运动生理学 运动生理学
背景情况:
- 了解运动时间对生理反应的影响对于优化运动表现至关重要.
- 精英运动员经常进行强烈的训练,因此研究最佳训练计划对于恢复和适应至关重要.
研究的目的:
- 为了研究早晨与晚上运动会对精英拳击手的生物化学标记物的时代生物学影响.
- 为了比较高强度间歇训练 (HIIT) 和中等强度持续训练 (MICT) 对肌肉损伤,氧化应激和炎症标志物的影响.
主要方法:
- 21名精英男拳击手参加了四个会话 (两个HIIT,两个MICT) 在早上和晚上进行.
- 血液样本是在运动后立即和运动后一个小时收集的.
- 生物化学标志物包括肌肉损伤指标 (LDH,CK,CK-MB,TNT,MB),氧化应激 (MDA) 和炎症标志物 (IL-6) 用3x2x2混合设计的ANOVA进行分析.
主要成果:
- 在采样时间之间观察到肌肉和心脏输出生物标志物的显著差异.
- 晚上运动会后,肌酸激酶 (CK) 水平显著上升.
- 马隆迪化物 (MDA) 显示出显著的三向相互作用 (运动类型 × 一天时间 × 采样时间),而 morning session 和 post-exercise 采样时间,Interleukin-6 (IL-6) 水平显著更高.
结论:
- 无论是HIIT还是MICT,在早上进行时,似乎都会引起更有利的生化反应.
- 晨间炼与晚间炼相比,肌肉损伤,氧化应激和促炎活动的标志物减少有关.
- 对于精英运动员来说,可能会建议进行早晨炼,以优化恢复,最大限度地减少生理应变,并提高整体表现.
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