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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Distribution of angle between the knee’s rotation axis and the leg segments according to Hollister et al. [84] for use in Equation (12), adapted for a right-pointing knee axis and proximal-pointing segment definition.