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. 2016 Apr 19;13:18. doi: 10.1186/s12970-016-0130-2

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© Zarrouk et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 1 — Experimental design. S1, S2 and S3: one week before Ramadan, the end of the first week of Ramadan, and the end of the last week of Ramadan, respectively; SRT: simple reaction time; CRT: choice reaction time; MVC: maximal voluntary isometric contraction of the elbow flexor; BB: biceps brachial muscle; T _lim: isometric sub-maximal elbow flexion contraction until exhaustion