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. 2019 Feb 12;7(2):37. doi: 10.3390/sports7020037

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© 2019 by the authors.

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/).

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Bland-Altman Plot comparing RSI_Mod^FT and RSI_Mod^IMP during the CMJ AS. CMJ = Countermovement Jump; AS = arm swing; RSI_Mod^FT = Reactive Strength Index Modified, computed via the flight time method; RSI_Mod^IMP = Reactive Strength Index Modified, computed via the impulse-momentum method; SD = Standard deviation.