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2020 | OriginalPaper | Buchkapitel

Modeling the Joint Stiffness Change by Pelvic Tightening Based on Alignment of Lumbar and Pelvis

verfasst von : Michihiro Yoshida, Takayuki Tanaka, Yoshio Tsuchiya, Yuto Kaneko

Erschienen in: Advances in Physical, Social & Occupational Ergonomics

Verlag: Springer International Publishing

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Abstract

This study investigated the feature quantity related to the stiffness of the lumbar joints in 19 subjects for the construction of a dynamic tightening force control system for Active Corset. We investigate the change of the alignment of pelvis and lumbosacral vertebrae from X ray image, which are expected to change due to pelvic tightening. As a result, we confirm the tendency that joint stiffness increases as the sacrum tilt forward due to pelvic tightening.

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Metadaten
Titel
Modeling the Joint Stiffness Change by Pelvic Tightening Based on Alignment of Lumbar and Pelvis
verfasst von
Michihiro Yoshida
Takayuki Tanaka
Yoshio Tsuchiya
Yuto Kaneko
Copyright-Jahr
2020
DOI
https://doi.org/10.1007/978-3-030-51549-2_22

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