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. 2021 Mar 26;6(2):22. doi: 10.3390/biomimetics6020022

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© 2021 by the authors.

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 (https://creativecommons.org/licenses/by/4.0/).

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GRF components as a function of the gait-cycle percentage for three different longitudinal slopes: (a) anterior-posterior component, and (b) vertical component.