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. 2012 May 16;7(5):e37390. doi: 10.1371/journal.pone.0037390

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Alkjær et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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From the top: The mean SO H-reflex amplitude (% Mmax) and EMG activity (µV) of SO and TA during barefooted (filled circles) and high-heeled (open circles) walking for the whole group (n = 11). Gait cycle has been divided into 16 bins. Transition from stance to swing phase occurs at bin 10. Values are means±SE. Asterisks indicate statistically significant differences between the two walking conditions.