Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants

Purpose: To investigate the test–retest reliability of physiological variables across four different test days and four different submaximal exercise intensities during seated upper-body poling (UBP).Methods: Thirteen abled-bodied, upper-body trained men (age 29±3years; body mass 84±12kg; height 183...

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Autores principales:	Marlou Ettema, Berit Brurok, Julia Kathrin Baumgart
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	submaximal exercise test upper-body exercise aerobic endurance consistency Physiology QP1-981
Acceso en línea:	https://doaj.org/article/093ac0eb6a40444ba4fc293b0c487f44
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spelling	oai:doaj.org-article:093ac0eb6a40444ba4fc293b0c487f442021-12-01T18:19:40ZTest–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants1664-042X10.3389/fphys.2021.749356https://doaj.org/article/093ac0eb6a40444ba4fc293b0c487f442021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fphys.2021.749356/fullhttps://doaj.org/toc/1664-042XPurpose: To investigate the test–retest reliability of physiological variables across four different test days and four different submaximal exercise intensities during seated upper-body poling (UBP).Methods: Thirteen abled-bodied, upper-body trained men (age 29±3years; body mass 84±12kg; height 183±5cm) performed four submaximal 4-min stages of seated UBP on four separate test days. The four submaximal stages were set at individual power outputs corresponding to a rating of perceived exertion of 9, 11, 13, and 15. The absolute reliability for pairwise test-day comparisons of the physiological variables was investigated with the smallest detectable change percentage (%SDC) and the relative reliability with the interclass correlation coefficient (ICC).Results: Absolute and relative reliability across test-day comparisons and submaximal stages were moderate to excellent for all variables investigated (V̇O2 – %SDC range: 5–13%, ICC range: 0.93–0.99; HR – %SDC range: 6–9%, ICC range: 0.91–0.97) other than blood lactate, for which absolute reliability was poor and relative reliability highly variable (%SDC range: 26–69%, ICC range: 0.44–0.92). Furthermore, absolute and relative reliability were consistent across the low-to-moderate exercise intensity spectrum and across test days.Conclusion: Absolute and relative test–retest reliability were acceptable for all investigated physiological variables but blood lactate. The consistent test–retest reliability across the exercise intensity spectrum and across test days indicates that a familiarization period to the specific exercise modality may not be necessary. For generalizability, these findings need to be confirmed in athletes with a disability by future large-scale studies.Marlou EttemaMarlou EttemaBerit BrurokJulia Kathrin BaumgartFrontiers Media S.A.articlesubmaximal exercise testupper-body exerciseaerobicenduranceconsistencyPhysiologyQP1-981ENFrontiers in Physiology, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	submaximal exercise test upper-body exercise aerobic endurance consistency Physiology QP1-981
spellingShingle	submaximal exercise test upper-body exercise aerobic endurance consistency Physiology QP1-981 Marlou Ettema Marlou Ettema Berit Brurok Julia Kathrin Baumgart Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
description	Purpose: To investigate the test–retest reliability of physiological variables across four different test days and four different submaximal exercise intensities during seated upper-body poling (UBP).Methods: Thirteen abled-bodied, upper-body trained men (age 29±3years; body mass 84±12kg; height 183±5cm) performed four submaximal 4-min stages of seated UBP on four separate test days. The four submaximal stages were set at individual power outputs corresponding to a rating of perceived exertion of 9, 11, 13, and 15. The absolute reliability for pairwise test-day comparisons of the physiological variables was investigated with the smallest detectable change percentage (%SDC) and the relative reliability with the interclass correlation coefficient (ICC).Results: Absolute and relative reliability across test-day comparisons and submaximal stages were moderate to excellent for all variables investigated (V̇O2 – %SDC range: 5–13%, ICC range: 0.93–0.99; HR – %SDC range: 6–9%, ICC range: 0.91–0.97) other than blood lactate, for which absolute reliability was poor and relative reliability highly variable (%SDC range: 26–69%, ICC range: 0.44–0.92). Furthermore, absolute and relative reliability were consistent across the low-to-moderate exercise intensity spectrum and across test days.Conclusion: Absolute and relative test–retest reliability were acceptable for all investigated physiological variables but blood lactate. The consistent test–retest reliability across the exercise intensity spectrum and across test days indicates that a familiarization period to the specific exercise modality may not be necessary. For generalizability, these findings need to be confirmed in athletes with a disability by future large-scale studies.
format	article
author	Marlou Ettema Marlou Ettema Berit Brurok Julia Kathrin Baumgart
author_facet	Marlou Ettema Marlou Ettema Berit Brurok Julia Kathrin Baumgart
author_sort	Marlou Ettema
title	Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
title_short	Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
title_full	Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
title_fullStr	Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
title_full_unstemmed	Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants
title_sort	test–retest reliability of physiological variables during submaximal seated upper-body poling in able-bodied participants
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/093ac0eb6a40444ba4fc293b0c487f44
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Test–Retest Reliability of Physiological Variables During Submaximal Seated Upper-Body Poling in Able-Bodied Participants

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