Muscle decomposition and recruitment criteria influence muscle force estimates
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It has recently been pointed out that muscle decomposition influence muscle force estimates in musculoskeletal simulations. We show analytically and with numerical simulations that this influence depends on the recruitment criteria. Moreover, we also show that the proper choices of force normalization factors may overcome the issue. Such factors for the minmax and the polynomial criteria are presented.
KeywordsForce normalization factor minmax optimization criteria Musculoskeletal simulation Polynomial optimization criteria
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