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Lower Limb Biomechanical Analysis of Healthy Participants
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在跑步和体能测试之间共享的肌肉协同作用
Hiroki Saito1,2,3, Ayu Yamano4, Nanae Suzuki4
1Major in Physical Therapy, Department of Rehabilitation, School of Health Science, Tokyo University of Technology, Tokyo, Japan. saitohhrk@stf.teu.ac.jp.
BMC sports science, medicine & rehabilitation
|December 30, 2025
概括
物理性能测试 (PPT) 可以为返回运行 (RTR) 决策提供信息. 步行,以30%的距离单腿跳跃,以及一步上下步的任务与跑步具有显著的肌肉协同作用,这表明它们可能更好地复制跑步生物力学.
科学领域:
- 生物力学和运动控制
- 康复科学 康复科学 康复科学
- 运动医学 运动医学
背景情况:
- 物理性能测试 (PPT) 对于回归运行 (RTR) 决策至关重要.
- 通过常见的PPT运行的神经机械复制仍然不清楚.
- 这项研究评估了跑步和各种PPT之间的肌肉协同作用的共享.
研究的目的:
- 评估与跑步相比,与PPT相关的任务的神经机械可复制性.
- 为了确定最好地复制跑步的肌肉协同模式的PPT.
主要方法:
- 10名健康的男性进行了跑步和9项与PPT相关的任务.
- 记录了16个下肢和干部肌肉的肌肉活动.
- 非负矩阵因子化分析了共享的肌肉协同作用和时间模式.
主要成果:
- 所有测试的PPT都显示了与跑步的共同肌肉协同作用.
- 步行,30%的单腿跳跃 (SLH30) 和逐步上升下降的任务具有明显更高的共享协同效应百分比.
- 在跑步和所有PPT之间,时间模式显著不同.
结论:
- 步行,SLH30和逐步向上下降的任务密切模仿跑步协调策略.
- 这些任务对未来研究预测安全恢复运行有希望.
- 需要进一步调查以确认它们对RTR的预测价值.
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