跑步生物力学转折点速度与无氧阈值速度的关联
Correlation Between the Biomechanical Decisive Point Velocity and Anaerobic Threshold Velocity of Running
呼庆1
作者信息
- 1. 内蒙古师范大学 内蒙古乌兰察布 010028
- 折叠
摘要
该研究探讨了15名业余跑者的生物力学参数与无氧阈值速度之间的关系.通过跑步机测试和惯性感测技术,分析胸椎旋转角速度、步频、步长等参数的转折点速度.结果显示,大部分转折点速度与无氧阈值速度呈中度相关,特定模型显著提高了无氧阈值速度预测准确性.研究表明,生物力学参数能有效预测长跑表现,为训练提供科学依据.
Abstract
This study explored the relationship between the biomechanical parameters and anaerobic threshold velocity of 15 amateur runners. Through treadmill testing and inertial sensing technology,it analyzed the biomechanical decisive point velocity of parameters such as the rotation angle velocity of thoracic vertebra,stride frequency and step length. The results show that most of biomechanical decisive point velocity was moderately correlated with anaerobic threshold velocity,and that specific models significantly improved the predictive accuracy of anaerobic threshold velocity. The study shows that biomechanical parameters can effectively predict long-distance running performance,which provides a scientific basis for training.
关键词
跑步/生物学/无氧阈值速度/关联Key words
Running/Biology/Anaerobic threshold velocity/Correlation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据