健康活跃男性动态膝关节外翻的正常值数据及与神经肌肉反应的相关性:一项横断面研究。
Normative data and correlation between dynamic knee valgus and neuromuscular response among healthy active males: a cross-sectional study.
机构信息
C/Josep Trueta s/n, Sant Cugat del Vallès, Facultat de Medicina i Ciències de la Salut, Universitat Internacional de Catalunya, 08195, Barcelona, Spain.
Universitat de Lleida, Lleida, Spain.
出版信息
Sci Rep. 2020 Dec 2;10(1):17206. doi: 10.1038/s41598-020-74177-8.
The dynamic knee valgus (DKV) during different sport maneuvers has been widely described as risk factor to develop an anterior cruciate ligament injury. Hip and knee muscles seem to have a crucial role to prevent the dynamic knee valgus. This study aimed to give normative and correlational data about DKV and hip and knee neuromuscular response (NMR) among healthy active males. The hypothesis is that DKV could be correlated with hip NMR. A cross-sectional correlational study. Research Anatomy Laboratory. The study was carried out among 50 active, non-injured males. Dynamic Knee-Valgus angle and lower limb posterior chain muscles Neuromuscular Response. DKV was measured using Kinovea software during a Single-Legged Drop Jump test and NMR was measured using tensiomyography and myotonometry for gluteus maximum, biceps femoris, semitendinosus, lateral and medial gastrocnemius. Right and left limbs were both performed and analyzed independently. No significant correlation was observed between DKV and hip and knee muscles NMR. This study shows normative and correlational data about dynamic knee valgus, tensiomyography and myotonometry for healthy and active males. The DKV control seems to be non-correlated with isolated hip and knee muscles NMR so this suggests it is more about Central Nervous System activity than about isolated muscles NMR.
在不同的运动动作中,动态膝关节外翻(DKV)已被广泛描述为导致前交叉韧带损伤的危险因素。髋关节和膝关节肌肉似乎在防止动态膝关节外翻方面起着至关重要的作用。本研究旨在为健康活跃男性的 DKV 和髋关节、膝关节神经肌肉反应(NMR)提供规范和相关数据。假设 DKV 可能与髋关节 NMR 相关。这是一项横断面相关性研究。研究解剖学实验室。该研究在 50 名活跃、未受伤的男性中进行。动态膝关节外翻角度和下肢后链肌肉神经肌肉反应。在单腿跳测试中使用 Kinovea 软件测量 DKV,使用张力肌电图和肌电描记术测量臀大肌、股二头肌、半腱肌、外侧和内侧腓肠肌的神经肌肉反应。分别对右侧和左侧肢体进行分析。未观察到 DKV 与髋关节和膝关节肌肉 NMR 之间存在显著相关性。本研究显示了健康活跃男性的动态膝关节外翻、张力肌电图和肌电描记术的规范和相关数据。DKV 控制似乎与孤立的髋关节和膝关节肌肉 NMR 不相关,这表明它更多地与中枢神经系统活动有关,而不是与孤立的肌肉 NMR 有关。