不同同步训练测序方案对青少年运动员夜间系统免疫调节的影响
Thomas Steidten1, Urs Granacher2, Holger Gabriel1
1Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, Jena, Germany.
Frontiers in physiology
|April 11, 2025
概括
同时的训练顺序影响运动员的免疫恢复. 电力耐力计划增强了小粒细胞的夜间调节和年轻运动员的全身炎症反应指数.
科学领域:
- 运动生理学 运动生理学
- 免疫学 免疫学 免疫学
- 运动科学 运动科学 运动科学
背景情况:
- 同步训练 (CT) 结合了力量和耐力运动,在团队和个人体育运动中很常见.
- CT的测序 (例如,动力-耐力与耐力-动力) 可能会影响运动员的急性免疫反应.
研究的目的:
- 研究不同并发训练测序方案对年轻,训练有素的运动员免疫性一夜间恢复的急性影响.
主要方法:
- 一项涉及男性柔道运动员 (年龄为16.0±1.8岁) 的交叉重复测量研究.
- 参与者在不同的场合完成了动力耐力和耐力-动力CT序列.
- 毛细血管血液中的免疫标志物在CT前和之后被测量,并评估一夜间的恢复.
主要成果:
- 电力耐力CT序列显示,对粒细胞和全身炎症反应指数 (p < 0.001) 的一夜间调节显著更强 (p < 0.001).
- 白细胞,淋巴细胞,单细胞,血小板和系统性炎症指数没有显示显著的分组时间相互作用 (p > 0.05).
- 在动力耐力序列后的晚上观察到较高的颗粒细胞增加,这表明系统压力调节发生了变化.
结论:
- 同时训练的顺序显著影响年轻运动员的免疫性一夜间恢复.
- 强力耐力CT方案似乎更有利于调节粒细胞和炼后的全身炎症反应.
- 需要进一步研究睡眠在免疫恢复中的作用以及先前存在的免疫应激的影响.
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