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Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study

Sean Aspinall, Denise Hill Orcid Logo, Kelly Mackintosh Orcid Logo, Melitta McNarry Orcid Logo

Respiratory Medicine Case Reports, Volume: 31, Start page: 101173

Swansea University Authors: Sean Aspinall, Denise Hill Orcid Logo, Kelly Mackintosh Orcid Logo, Melitta McNarry Orcid Logo

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DOI (Published version): 10.1016/j.rmcr.2020.101173

Abstract

Although aerobic capacity has been identified as an important predictor of mortality in Cystic Fibrosis (CF) individuals, many remain insufficiently active. As a ‘lack of time’ is a commonly cited barrier to exercise, reduced-exertion high-intensity interval training (REHIT) may provide a truly time...

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Published in: Respiratory Medicine Case Reports
ISSN: 2213-0071
Published: Elsevier BV 2020
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URI: https://cronfa.swan.ac.uk/Record/cronfa54861
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spelling 2021-12-01T12:01:20.0444452 v2 54861 2020-08-03 Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study ca10b63acd93e4ef1daa85566a37ddbc Sean Aspinall Sean Aspinall true false 9bca603dad273604f16acfb1178b1d83 0000-0001-8580-4048 Denise Hill Denise Hill true false bdb20e3f31bcccf95c7bc116070c4214 0000-0003-0355-6357 Kelly Mackintosh Kelly Mackintosh true false 062f5697ff59f004bc8c713955988398 0000-0003-0813-7477 Melitta McNarry Melitta McNarry true false 2020-08-03 FGSEN Although aerobic capacity has been identified as an important predictor of mortality in Cystic Fibrosis (CF) individuals, many remain insufficiently active. As a ‘lack of time’ is a commonly cited barrier to exercise, reduced-exertion high-intensity interval training (REHIT) may provide a truly time-effective method to increase aerobic capacity. Six-weeks of REHIT in a CF individual was assessed by a cardiopulmonary exercise test (CPET) and individual perceptions described using a self-report narrative. Peak oxygen uptake (V˙ O2peak) increased by 6% whilst pulmonary function remained unchanged. Qualitative data indicated social support and low-time commitment positively influenced adherence with fatigue and lack of enjoyment noted as a significant barriers. REHIT was demonstrated as a viable, manageable option for a CF individual with moderate-severe pulmonary limitation. Further research is needed to determine the efficacy of REHIT in a large representative sample to ascertain whether it represents an alternative treatment strategy. Journal Article Respiratory Medicine Case Reports 31 101173 Elsevier BV 2213-0071 Cystic fibrosis, Exercise, High-intensity interval training, Aerobic capacity, Pulmonary function 1 1 2020 2020-01-01 10.1016/j.rmcr.2020.101173 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2021-12-01T12:01:20.0444452 2020-08-03T15:10:32.3231355 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences Sean Aspinall 1 Denise Hill 0000-0001-8580-4048 2 Kelly Mackintosh 0000-0003-0355-6357 3 Melitta McNarry 0000-0003-0813-7477 4 54861__17839__4331b1dcda734694aa48b7b4817494af.pdf 54861.pdf 2020-08-03T15:12:12.2171170 Output 752410 application/pdf Version of Record true This is an open access article under the CC BY-NC-ND license. true English https://creativecommons.org/licenses/by-nc-nd/4.0/
title Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
spellingShingle Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
Sean Aspinall
Denise Hill
Kelly Mackintosh
Melitta McNarry
title_short Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
title_full Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
title_fullStr Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
title_full_unstemmed Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
title_sort Reduced exertion high-intensity interval training (REHIT) in an adult with Cystic Fibrosis: A mixed-methods case study
author_id_str_mv ca10b63acd93e4ef1daa85566a37ddbc
9bca603dad273604f16acfb1178b1d83
bdb20e3f31bcccf95c7bc116070c4214
062f5697ff59f004bc8c713955988398
author_id_fullname_str_mv ca10b63acd93e4ef1daa85566a37ddbc_***_Sean Aspinall
9bca603dad273604f16acfb1178b1d83_***_Denise Hill
bdb20e3f31bcccf95c7bc116070c4214_***_Kelly Mackintosh
062f5697ff59f004bc8c713955988398_***_Melitta McNarry
author Sean Aspinall
Denise Hill
Kelly Mackintosh
Melitta McNarry
author2 Sean Aspinall
Denise Hill
Kelly Mackintosh
Melitta McNarry
format Journal article
container_title Respiratory Medicine Case Reports
container_volume 31
container_start_page 101173
publishDate 2020
institution Swansea University
issn 2213-0071
doi_str_mv 10.1016/j.rmcr.2020.101173
publisher Elsevier BV
college_str Faculty of Science and Engineering
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hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Sport and Exercise Sciences
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description Although aerobic capacity has been identified as an important predictor of mortality in Cystic Fibrosis (CF) individuals, many remain insufficiently active. As a ‘lack of time’ is a commonly cited barrier to exercise, reduced-exertion high-intensity interval training (REHIT) may provide a truly time-effective method to increase aerobic capacity. Six-weeks of REHIT in a CF individual was assessed by a cardiopulmonary exercise test (CPET) and individual perceptions described using a self-report narrative. Peak oxygen uptake (V˙ O2peak) increased by 6% whilst pulmonary function remained unchanged. Qualitative data indicated social support and low-time commitment positively influenced adherence with fatigue and lack of enjoyment noted as a significant barriers. REHIT was demonstrated as a viable, manageable option for a CF individual with moderate-severe pulmonary limitation. Further research is needed to determine the efficacy of REHIT in a large representative sample to ascertain whether it represents an alternative treatment strategy.
published_date 2020-01-01T04:08:40Z
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