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马拉松运动员和足球运动员之间的能源成本差异:恒定跑与穿跑
Johnny Padulo1, Antonio Buglione2, Alin Larion3
1Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy.
Frontiers in physiology
|May 26, 2023
概括
马拉松运动员和足球运动员在恒定和穿运行时表现出不同的能源成本,这表明了运动特定的适应. 这些发现突出了训练如何影响不同运行模式的代谢效率.
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:
- 能源成本评估提高了对培训模式的理解,例如穿和持续运行.
- 有限的研究量化了对足球运动员和马拉松运动员不断/穿跑的具体益处.
- 了解运动特定的能源成本对于优化训练计划至关重要.
研究的目的:
- 为了确定马拉松跑步者和足球运动员是否具有独特的能量成本值,以持续和穿运行.
- 研究不同运行类型的培训经验与能源成本之间的关系.
- 为了比较精英跑步运动员和足球运动员之间恒定的代谢需求与穿跑的代谢需求.
主要方法:
- 八名马拉松跑步者和八名足球运动员接受了随机的6分钟恒定和穿运行测试.
- 在每个运行条件下测量了能量成本 (Cr,CSh) 和血液乳酸盐 (BL) 水平.
- 用多变量方差分析 (MANOVA) 来分析代谢需求的差异.
主要成果:
- 与足球运动员相比,马拉松跑者在持续跑步时 (Cr) 的能量成本较低.
- 与足球运动员相比,跑步者在穿运行 (CSh) 过程中表现出更高的能源成本.
- 血乳酸水平在各组之间有显著差异,在持续跑步时在跑步者中较低,在穿跑时更高.
结论:
- 恒定和穿运行的能源成本优化受到实践的特定运动的重大影响.
- 马拉松跑者在持续跑步中表现出更高的效率,而足球运动员在穿跑中表现出更高的经济性.
- 能源成本的这些体育特异性调整强调了定制训练方案的重要性.
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