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. 2017 Nov 9;118(1):85–92. doi: 10.1007/s00421-017-3747-1

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© The Author(s) 2017

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.

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Fig. 2 — Effects of experimental condition on perception of: a perceived mental fatigue; b perceived physical fatigue over all tests (40%Δ 60%Δ, 80%Δ and 100% $\dot{V} O_{2peak}$ ). *Significant effect of condition (P < 0.05); ^significant effect of time point (P < 0.05)