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Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry
Sports Medicine and Health Science
Swansea University Author: Richard Metcalfe
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© 2024 Chengdu Sport University. This is an open access article under the CC BY-NC-ND license
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DOI (Published version): 10.1016/j.smhs.2024.01.007
Abstract
Increases in power output and maximal oxygen consumption (V̇O2max) occur in response to sprint interval exercise (SIE), but common use of “all-out” intensities presents a barrier for many adults. Furthermore, lower-body SIE is not feasible for all adults. We compared physiological and perceptual res...
Published in: | Sports Medicine and Health Science |
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ISSN: | 2666-3376 |
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Elsevier BV
2024
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URI: | https://cronfa.swan.ac.uk/Record/cronfa65546 |
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v2 65546 2024-01-31 Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry 9bb783273dd9d54a2f3f66f75c43abdf 0000-0003-0980-2977 Richard Metcalfe Richard Metcalfe true false 2024-01-31 EAAS Increases in power output and maximal oxygen consumption (V̇O2max) occur in response to sprint interval exercise (SIE), but common use of “all-out” intensities presents a barrier for many adults. Furthermore, lower-body SIE is not feasible for all adults. We compared physiological and perceptual responses to supramaximal, but “non-all-out” SIE between leg and arm cycling exercise. Twenty-four active adults (mean ± SD age: [25 ± 7] y; cycling V̇O2max: [39 ± 7] mL·kg−1·min−1) performed incremental exercise using leg (LCE) and arm cycle ergometry (ACE) to determine V̇O2max and maximal work capacity (Wmax). Subsequently, they performed four 20 s (s) bouts of SIE at 130 % Wmax on the LCE or ACE at cadence = 120–130 rev/min, with 2 min (min) recovery between intervals. Gas exchange data, heart rate (HR), blood lactate concentration (BLa), rating of perceived exertion (RPE), and affective valence were acquired. Data showed significantly lower (p < 0.001) absolute mean ([1.24 ± 0.31] L·min−1 vs. [1.59 ± 0.34] L·min−1; d = 1.08) and peak V̇O2 ([1.79 ± 0.48] L·min−1 vs. [2.10 ± 0.44] L·min−1; d = 0.70) with ACE versus LCE. However, ACE elicited significantly higher (p < 0.001) relative mean ([62 % ± 9 %] V̇O2max vs. [57 % ± 7 %] V̇O2max, d = 0.63) and peak V̇O2 ([88 % ± 10 %] V̇O2max vs. [75 % ± 10 %] V̇O2max, d = 1.33). Post-exercise BLa was significantly higher ([7.0 ± 1.7] mM vs. [5.7 ± 1.5] mM, p = 0.024, d = 0.83) for LCE versus ACE. There was no significant effect of modality on RPE or affective valence (p > 0.42), and lowest affective valence recorded (2.0 ± 1.8) was considered “good to fairly good”. Data show that non “all-out” ACE elicits lower absolute but higher relative HR and V̇O2 compared to LCE. Less aversive perceptual responses could make this non-all-out modality feasible for inactive adults. Journal Article Sports Medicine and Health Science 0 Elsevier BV 2666-3376 High intensity interval training, Upper body exercise, Peak power output, Oxygen uptake, Blood lactate concentration 6 2 2024 2024-02-06 10.1016/j.smhs.2024.01.007 COLLEGE NANME Engineering and Applied Sciences School COLLEGE CODE EAAS Swansea University Not Required 2024-08-08T15:01:42.1667545 2024-01-31T09:44:10.5506684 Faculty of Science and Engineering School of Engineering and Applied Sciences - Sport and Exercise Sciences Todd A. Astorino 0000-0003-0492-0173 1 Shealin Pierce 2 Madisen B. Piva 3 Richard Metcalfe 0000-0003-0980-2977 4 Niels B.J. Vollaard 0000-0002-4576-8879 5 65546__29715__f356ea35bd99412fb4df805b197020b8.pdf 65546.pdf 2024-03-14T14:55:13.1163715 Output 611406 application/pdf Proof true © 2024 Chengdu Sport University. This is an open access article under the CC BY-NC-ND license true eng http://creativecommons.org/licenses/by-nc-nd/4.0/ |
title |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
spellingShingle |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry Richard Metcalfe |
title_short |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
title_full |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
title_fullStr |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
title_full_unstemmed |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
title_sort |
Physiological and perceptual responses to sprint interval exercise using arm versus leg cycling ergometry |
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9bb783273dd9d54a2f3f66f75c43abdf |
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9bb783273dd9d54a2f3f66f75c43abdf_***_Richard Metcalfe |
author |
Richard Metcalfe |
author2 |
Todd A. Astorino Shealin Pierce Madisen B. Piva Richard Metcalfe Niels B.J. Vollaard |
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Sports Medicine and Health Science |
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Increases in power output and maximal oxygen consumption (V̇O2max) occur in response to sprint interval exercise (SIE), but common use of “all-out” intensities presents a barrier for many adults. Furthermore, lower-body SIE is not feasible for all adults. We compared physiological and perceptual responses to supramaximal, but “non-all-out” SIE between leg and arm cycling exercise. Twenty-four active adults (mean ± SD age: [25 ± 7] y; cycling V̇O2max: [39 ± 7] mL·kg−1·min−1) performed incremental exercise using leg (LCE) and arm cycle ergometry (ACE) to determine V̇O2max and maximal work capacity (Wmax). Subsequently, they performed four 20 s (s) bouts of SIE at 130 % Wmax on the LCE or ACE at cadence = 120–130 rev/min, with 2 min (min) recovery between intervals. Gas exchange data, heart rate (HR), blood lactate concentration (BLa), rating of perceived exertion (RPE), and affective valence were acquired. Data showed significantly lower (p < 0.001) absolute mean ([1.24 ± 0.31] L·min−1 vs. [1.59 ± 0.34] L·min−1; d = 1.08) and peak V̇O2 ([1.79 ± 0.48] L·min−1 vs. [2.10 ± 0.44] L·min−1; d = 0.70) with ACE versus LCE. However, ACE elicited significantly higher (p < 0.001) relative mean ([62 % ± 9 %] V̇O2max vs. [57 % ± 7 %] V̇O2max, d = 0.63) and peak V̇O2 ([88 % ± 10 %] V̇O2max vs. [75 % ± 10 %] V̇O2max, d = 1.33). Post-exercise BLa was significantly higher ([7.0 ± 1.7] mM vs. [5.7 ± 1.5] mM, p = 0.024, d = 0.83) for LCE versus ACE. There was no significant effect of modality on RPE or affective valence (p > 0.42), and lowest affective valence recorded (2.0 ± 1.8) was considered “good to fairly good”. Data show that non “all-out” ACE elicits lower absolute but higher relative HR and V̇O2 compared to LCE. Less aversive perceptual responses could make this non-all-out modality feasible for inactive adults. |
published_date |
2024-02-06T15:01:40Z |
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11.035634 |