功率输出,乳糖血,和最大的氧气消耗在一个特定的离水增量测试在国际水平的领奖台-获胜者 kajak和划船运动员在水上增量测试
Oscar Crisafulli1,2, Matteo Fortunati1,3, Tiziano Gemelli1
1Centro di Ricerca Interdipartimentale Attività Motorie e Sportive (CRIAMS)-Sport Medicine Centre Voghera, University of Pavia, 27058 Voghera, Italy.
Journal of functional morphology and kinesiology
|June 26, 2025
概括
国际级别的划艇者和划船者显示出不同的生理基准功率输出 (PO),乳血和最大氧吸收 (VO2max). 这些发现为精英游艇运动运动员建立了关键的参考值,旨在达到有氧和无氧条件的峰值.
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
- 生物技术是生物技术.
背景情况:
- 划艇和划船的精英表现要求卓越的有氧健身和无氧能力.
- 关键的生理标志物包括功率输出 (PO),乳糖血和最大氧气吸收 (VO2max).
- 对于高水平运动员来说,确定这些指标的参考值至关重要.
研究的目的:
- 为了记录国际成功的水上运动运动员的功率输出 (PO),乳糖血和VO2max.
- 以相对,绝对和身体尺寸缩放的格式呈现这些生理值.
- 为针对国际比赛的运动员提供基准.
主要方法:
- 招募了15名精英奖牌获得者:8名男子皮划艇运动员,2名女子皮划艇运动员,5名男子划船运动员.
- 评估功率输出 (PO),乳糖血和VO2max,使用运动特有的心肺检测.
- 使用水上和划船人体表进行测试.
主要成果:
- 乳糖血的最大值为11.9 ± 2.2 mmol/L (男性皮划艇运动员),9.3 ± 3.6 mmol/L (女性皮划艇运动员),13.2 ± 3.7 mmol/L (男性手).
- 最大PO: 225.0 ± 13.4W (男性皮划艇者),162.5 ± 31.8W (女性皮划艇者),432.0 ± 33.5W (男性划船者).
- VO2max: 57.6 ± 5.4毫升/分钟/公斤 (男性划艇者),52.2 ± 1.0毫升/分钟/公斤 (女性划艇者),63.7 ± 11.7毫升/分钟/公斤 (男性划艇者).
- 根据身体尺寸的VO2max: 311 ± 39毫升/公斤0.67/分钟 (男性皮划艇运动员), 319 ± 15毫升/公斤0.67/分钟 (女性皮划艇运动员), 330 ± 72毫升/公斤0.67/分钟 (男性手).
结论:
- 这项研究提供了第一次报告PO,乳糖和VO2max在国际游艇运动运动员在运动特定测试期间.
- 报告的值作为心肺呼吸系统条件的初步参考准则.
- 这些基准可以帮助运动员达到国际比赛的最佳生理状态.
相关概念视频
Muscle Recovery and Fatigue
2.5K
Muscle fatigue refers to the decline in a muscle's ability to maintain the force of contraction after prolonged activity. It primarily stems from changes within muscle fibers. Even before experiencing muscle fatigue, one may feel tired and have the urge to stop the activity. This response, known as central fatigue, occurs due to changes in the central nervous system, namely the brain and spinal cord. While there is no single mechanism that induces fatigue, it may serve as a protective...
2.5K
Exercise and Cardiac Output
1.3K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
1.3K


