特定跑步机协议对平地训练运动员有氧性能参数的影响
Ming-Chang Tsai1, Edward Lin2, Scott Thomas3
1Canadian Sport Institute Pacific, Victoria, BC V9E 2C5, Canada.
Life (Basel, Switzerland)
|April 26, 2025
概括
与平面测试相比,倾斜的跑步机测试显示了不同的代谢和运行经济反应,即使生理标记是相似的. 这表明,从倾斜的协议中训练强度区域可能不适合平面地形运行.
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
- 生物力学 生物力学
背景情况:
- 准确确定训练强度对于运动员的准备至关重要.
- 跑步机协议通常用于评估生理和代谢反应.
- 平面和倾斜跑步机协议之间的差异需要研究训练特异性.
研究的目的:
- 为了比较平面和倾斜的跑步机协议之间的生理,代谢和跑步动态反应.
- 评估这些差异对确定培训强度的影响.
- 评估来自不同跑步机协议的训练强度区域的特异性.
主要方法:
- 23名健康,活跃的成年人完成了平面和倾斜的跑步机协议.
- 测量了生理标记 (GET,RCP,VO2max),代谢变量 (HR,VO2,VCO2,RER,VE,速度) 和跑步动态 (RE,SL,GCT,节奏).
- 用单向重复测量ANOVA与Tukey的后期程序分析数据.
主要成果:
- 在协议之间没有发现生理标记 (GET,RCP,VO2max) 的显著差异.
- 在倾斜和平坦的协议之间,在更高的强度下观察到代谢变量 (例如HR,VO2,VE) 的显著差异.
- 运行经济 (RE) 在平面协议上明显好于高强度倾斜协议.
结论:
- 虽然生理标志物相似,但代谢和运行经济反应在倾斜和平面跑步机协议之间存在显著差异.
- 来自倾斜协议的训练强度区域可能不直接适用于平坦地形训练.
- 测试特异性对于准确的运动员准备和性能优化至关重要.
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