作为竞争自行车手有氧功率预测器的力量:国家队洞察力
Alejandro Javaloyes1, Cristóbal Sánchez-Muñoz2, José-Antonio Salas-Montoro2
1Department of Sport Sciences, Sports Research Center, Universidad Miguel Hernández de Elche, Elche, Spain.
International journal of sports medicine
|September 16, 2025
概括
最大下肢力量显著预测骑自行车运动员的最大有氧功率,但不是耗尽的时间. 这些力量-性能关系在性别,学科和类别之间存在差异.
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
- 生物力学 生物力学
背景情况:
- 最大有氧功率和耗尽时间是骑自行车的关键性能指标.
- 在各种骑自行车者的个人资料中,最大的下肢力量对这些指标的影响还不太清楚.
研究的目的:
- 研究骑自行车者最大力量 (1RM) 和最大有氧功率 (MAP) 之间的关系,以及在MAP时耗尽的时间.
- 探索这些关系如何因性别,类别和学科而异.
主要方法:
- 69名高级和专业自行车手完成了为期两天的评估.
- 通过分级运动测试测量最大有氧功率.
- 使用基于速度的平行背式测试来评估最大强度 (1RM).
- 在MAP记录了耗尽的时间.
主要成果:
- 最大强度 (1RM) 强烈预测最大有氧功率 (r=0.73,p<0.001).
- 相对的1RM非线性预测的相对MAP (r=0.58,p<0.001).相对的1RM非线性预测的相对MAP (r=0.58,p<0.001).
- 在最大强度和耗尽时间 (p>0.05) 之间没有发现显著的关联.
- 性,纪律和类别影响了MAP和耗尽时间.
结论:
- 最大力量是骑自行车运动员最大有氧功率的重要决定因素.
- 在最大有氧功率下,最大强度似乎不会影响到耗尽的时间.
- 力量-性能关联是由个体特征和骑自行车纪律调节的.
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