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. 2017 Dec 15;60(2):160–171. doi: 10.1177/0018720817744661

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© 2017, Human Factors and Ergonomics Society

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 2. — Vertical force parameter changes due to load and carrier type.

^aDenotes significant difference between loaded and unloaded condition.

^bDenotes a significant finding from repeated measures ANOVA, indicating difference between the three conditions.

^cDenotes significant pairwise comparison between unloaded and semi-structured.

^dDenotes significant pairwise comparison between unloaded and structured.

^eDenotes significant pairwise comparison between semi-structured and structured.