92岁的四届世界冠军室内划船员的生理特征
Lorcan S Daly1,2,3, Bas Van Hooren4, Philip Jakeman5
1Department of Sport and Health Sciences, Technological University of the Shannon: Midlands Midwest, Athlone, Ireland.
Journal of applied physiology (Bethesda, Md. : 1985)
|November 2, 2023
概括
这项研究检查了一位92岁的冠军划船者,揭示了特殊的生理功能和肌肉质量. 这些发现表明,在老年时保持高体力表现的巨大潜力.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 老年学是一门学科.
背景情况:
- 主体运动员代表着老龄化人口中的精英.
- 了解大师运动员的生理适应,有助于健康衰老研究.
研究的目的:
- 描述一个92岁的男主室内手的生理,性能,营养和训练属性.
- 将运动员的生理数据与年轻人的生理数据进行比较.
主要方法:
- 对身体组成的生物电阻.
- 对氧气吸收,通风和心率进行人体表测试.
- 最大功率的评估.
- 分析训练量,强度和抵抗训练协议.
- 对饮食摄入量的评估.
主要成果:
- 这位运动员保持了高肌肉质量 (47.7公斤) 和低体脂 (15.4%).
- 氧气吸收动力学 (时间常数为30.2秒) 与年轻成年人相似.
- 峰值输出功率为220W,具有140W的无氧动力储备.
- 报告了高蛋白摄入量 (2.3 g·kg-1 LBM) 和热量摄入量 (33.4 kcal·kg-1 LBM).
结论:
- 这位92岁的手表现出了显著的心肺功能,肌肉质量和代谢效率.
- 这些属性表明生理系统的可塑性在晚年保持高功能.
- 这个案例研究为精英大师运动员的生理能力提供了新的见解.
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