Concurrent validation of the resistance intensity scale for exercise for monitoring velocity-based training with elastic bands

The aim was to evaluate the concurrent validity and reliability of the Resistance Intensity Scale for Exercise [RISE], which uses verbal descriptors, to quantify the intensity in velocity-based training with elastic bands. Eighteen trained volunteers performed parallel squats at maximum speed at 40%...

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Bibliographic Details
Published in:Heliyon 2024-04, Vol.10 (7), p.e28298-e28298, Article e28298
Main Authors: Colado, Juan C., Gene-Morales, Javier, Jiménez-Martínez, Pablo, Saez-Berlanga, Angel, Ferri-Caruana, Ana María, Garcia-Ramos, Amador, Flandez, Jorge, Babiloni-Lopez, Carlos
Format: Article
Language:English
Subjects:
Perceived effort
Psychophysiological effort
Rating of perceived exertion (RPE)
Variable resistance training
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Summary:The aim was to evaluate the concurrent validity and reliability of the Resistance Intensity Scale for Exercise [RISE], which uses verbal descriptors, to quantify the intensity in velocity-based training with elastic bands. Eighteen trained volunteers performed parallel squats at maximum speed at 40%, 55%, 70%, and 85%1RM in four sessions, two for familiarization and two for reliability. Each set was stopped at a 10% intra-set velocity loss. Participants reported the perceived effort (easy-low-moderate-hard-maximal) at the first and last repetition. The concurrent validation was conducted with external load (i.e., mean propulsive velocity, weight, repetitions, and maximum power) and internal load parameters (i.e., heart rate). Participants' relative strength was calculated to assess its influence on the dependent variable. Acceptable concurrent validity and reliability (ICC>0.77, CV
ISSN:2405-8440
2405-8440
DOI:10.1016/j.heliyon.2024.e28298