visual3d:documentation:modeling:segments:references
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+ | ====== References ====== | ||
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+ | ===== Multi-Segment Foot Kinetics ===== | ||
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+ | |**Chang R, Rodrigues PA, Van Emmerik RE, Hamill J.(2014)** " | ||
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+ | |BACKGROUND: | ||
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+ | |**Bruening DA, Cooney KM, Buczek FL.(2012)** " | ||
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+ | |Kinematic multi-segment foot models are still evolving, but have seen increased use in clinical and research settings. The addition of kinetics may increase knowledge of foot and ankle function as well as influence multi-segment foot model evolution; however, previous kinetic models are too complex for clinical use. In this study we present a three-segment kinetic foot model and thorough evaluation of model performance during normal gait. In this first of two companion papers, model reference frames and joint centers are analyzed for repeatability, | ||
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+ | |**Bruening DA, Cooney KM, Buczek FL.(2012)** " | ||
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+ | |Kinematic multi-segment foot models have seen increased use in clinical and research settings, but the addition of kinetics has been limited and hampered by measurement limitations and modeling assumptions. In this second of two companion papers, we complete the presentation and analysis of a three segment kinetic foot model by incorporating kinetic parameters and calculating joint moments and powers. The model was tested on 17 pediatric subjects (ages 7-18 years) during normal gait. Ground reaction forces were measured using two adjacent force platforms, requiring targeted walking and the creation of two sub-models to analyze ankle, midtarsal, and 1st metatarsophalangeal joints. Targeted walking resulted in only minimal kinematic and kinetic differences compared with walking at self selected speeds. Joint moments and powers were calculated and ensemble averages are presented as a normative database for comparison purposes. Ankle joint powers are shown to be overestimated when using a traditional single-segment foot model, as substantial angular velocities are attributed to the mid-tarsal joint. Power transfer is apparent between the 1st metatarsophalangeal and mid-tarsal joints in terminal stance/ | ||
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+ | |**Dixon PC, Böhm H, Döderlein L.(2012)** "Ankle and midfoot kinetics during normal gait: a multi-segment approach." | ||
+ | |// | ||
+ | |Multi-segment foot models are increasingly being used to evaluate intra and inter-segment foot kinematics such as the motion between the hindfoot/ | ||
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visual3d/documentation/modeling/segments/references.1718643983.txt.gz · Last modified: 2024/06/17 17:06 by sgranger