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. 2019 Sep 24;10:1023. doi: 10.3389/fneur.2019.01023

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Copyright © 2019 Delafontaine, Vialleron, Fischer, Laffaye, Chèze, Artico, Genêt, Fourcade and Yiou.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Typical biomechanical traces and representation of the main experimental variables obtained in one young adult of the WBV group initiating gait in the pre and post treatment condition. Anteroposterior (AP) direction (x axis): x′M: center of mass (COM) velocity; x′M_TO and x′M_FC: COM velocity at toe off and foot contact. xM: COM displacement; xM_TO and xM_FC: COM displacement at toe off and foot contact; xP: center of pressure (COP) displacement; xP_max: peak of COP displacement during the anticipatory postural adjustments; F: forward; B: backward. Mediolateral (ML) direction (x axis): y′M: COM velocity; y′M_TO and y′M_FC: COM velocity at toe off and foot contact; yM: COM displacement; yM_TO and yM_FC: COM displacement at toe off and foot contact; yP: COP displacement; yP_max: peak of COP displacement during the APA; ST: stance limb; SW: swing limb. Vertical dashed lines t0: onset variation of biomechanical traces; HO: swing heel off; TO: swing toe off; FC: swing foot contact. Horizontal arrows: APA: anticipatory postural adjustments phase; FL: foot lift phase; swing: execution phase.