参考生物力学参数以及各年龄段无跑步相关损伤史的跑步者之间的自然不对称性。
Reference biomechanical parameters and natural asymmetry among runners across the age spectrum without a history of running-related injuries.
作者信息
Vincent Heather K, Popp Reed, Cicilioni Orlando, Vincent Kevin R, Pezzullo Lydia, Martenson Matthew, Nixon Ryan M
机构信息
Exercise and Functional Fitness Laboratory, Department of Physical Medicine and Rehabilitation, University of Florida, Gainesville, FL, United States.
Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, United States.
出版信息
Front Sports Act Living. 2025 May 1;7:1560756. doi: 10.3389/fspor.2025.1560756. eCollection 2025.
INTRODUCTION
Running biomechanics and expected mechanical asymmetries with no history of running-related injuries, and (2) determine whether age influenced gait parameter asymmetry.
METHODS
This cross-sectional study included 250 runners were used to test age effects on biomechanical variables and asymmetry outcomes. Effect sizes of age brackets were determined for runner characteristics and biomechanical variables.
RESULTS
Runners aged 55 years had the slowest velocity and 1.7%-4% slower occurred in ankle flexion moments, ankle and knee frontal excursions, and peak VALR (range, 12.1%-33.8% different between right and left limbs).
DISCUSSION
Given that we did not find consistent effects. These data can help inform reference ranges of normative biomechanical metrics and guide clinicians in gait retraining and performance targets across the age spectrum.
引言
跑步生物力学以及无跑步相关损伤史时预期的机械不对称性，以及（2）确定年龄是否会影响步态参数不对称性。
方法
这项横断面研究纳入了250名跑步者，用于测试年龄对生物力学变量和不对称性结果的影响。确定了不同年龄组对跑步者特征和生物力学变量的效应大小。
结果
55岁的跑步者速度最慢，踝关节屈曲力矩、踝关节和膝关节额状面偏移以及峰值VALR慢1.7%-4%（范围，左右肢体之间相差12.1%-33.8%）。
讨论
鉴于我们未发现一致的影响。这些数据有助于提供规范性生物力学指标的参考范围，并指导临床医生进行全年龄段的步态再训练和性能目标设定。
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