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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Respiratory rate (RR) observed at rest, before (pre) and after (post) the specific activity. * = p < 0.05 between rest and before activity (p < 0.05); # = p < 0.05 between before and after activity (p < 0.05); ° = p < 0.05 between rest and post activity.