Catelli Danilo S, Wesseling Mariska, Jonkers Ilse, Lamontagne Mario
a School of Human Kinetics , University of Ottawa , Ottawa , Canada.
b CAPES Foundation , Ministry of Education of Brazil , Brasilia , Brazil.
Comput Methods Biomech Biomed Engin. 2019 Jan;22(1):21-24. doi: 10.1080/10255842.2018.1523396. Epub 2018 Nov 6.
Most musculoskeletal models (MSKM) are designed to evaluate gait and running, which have limited range of motion (ROM). The purpose of this study was to examine the effect of wrapping surfaces (WS) at the knee and hip joints in a MSKM, on the muscle moment arms (MA) and activations during squatting. The MSKM was then customized by changing parameters of the original WS and by implementing additional WS. The WS prevent muscles from crossing into the bones, providing realistic muscle MA for large ROM. The modified MSKM is suitable for analysis up to 138° hip and 145° knee flexions.
大多数肌肉骨骼模型（MSKM）旨在评估步态和跑步，其运动范围（ROM）有限。本研究的目的是研究在MSKM中膝关节和髋关节处的包裹表面（WS）对深蹲过程中肌肉力臂（MA）和激活的影响。然后通过改变原始WS的参数并实施额外的WS来定制MSKM。WS可防止肌肉穿过骨骼，为大ROM提供逼真的肌肉MA。修改后的MSKM适用于髋关节屈曲达138°和膝关节屈曲达145°的分析。
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