通过运动员的强迫生命能力来预测最高的氧气消耗
Irma Lorenzo-Capellá1, Juan José Ramos-Álvarez2, Maria Elena Jiménez-Herranz2
1Faculty of Education and Health, Camilo José Cela University, Madrid, Spain.
European journal of applied physiology
|February 7, 2026
概括
强迫生命能力 (FVC) 可以估计运动员,特别是游泳运动员的最大氧气消耗 (V·O2max). 虽然对人口查有用,但由于无法解释的差异,个人VO2max预测需要谨慎.
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
- 肺功能测试试验 肺功能测试
背景情况:
- 最大氧气消耗量 (V·O2max) 是有氧健身的一个关键指标.
- 估计运动员的V̇O2max对于训练处方和性能监测至关重要.
- 传统的V̇O2max评估方法可能是资源密集的.
研究的目的:
- 评估强迫生命能力 (FVC) 作为各种运动群体中V̇O2max的实际预测指标.
- 使用螺旋测量开发基于现场的V̇O2max估计的预测方程.
- 在不同体育运动中评估基于FVC的V̇O2max预测的准确性.
主要方法:
- 422名来自各种运动 (骑自行车,游泳,三项竞技等) 的运动员. 接受了螺旋测量和最大增量运动测试.
- 使用呼吸对呼吸气体分析直接测量V̇O2max.
- 拉索回归确定了预测因素,而布兰德-阿尔特曼分析评估了测量和预测V̇O2max之间的一致性.
主要成果:
- 强迫生命能力 (FVC) 和性别是VO2max (R2 = 0.690) 的显著预测因素.
- 使用FVC和性别开发了一个预测方程 (V̇O2max (L·min−1) = (FVC × 0.61) + (性别 × 0.86)),估计的标准误差 (SEE) 为0.65 L·min−1.1.
- 体育特定分析显示,游泳运动员的预测准确度最高 (R2 = 0.893).
结论:
- FVC提供了一种合理的,实用的方法来估计运动员在人口层面的V̇O2max.
- 使用FVC的个体V̇O2max预测应谨慎解释,因为存在大量无法解释的差异 (31%).
- 运动特定的方程,特别是对于游泳者来说,提高了预测准确度,为没有代谢测试设备的教练提供了宝贵的选工具.
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