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Affective and enjoyment responses to sprint interval exercise at different hypoxia levels
Kong,Zhaowei1; Hu,Mingzhu1; Sun,Shengyan2; Zou,Liye3; Shi,Qingde4; Jiao,Yubo1; Nie,Jinlei4
2021-08-01
Source PublicationInternational Journal of Environmental Research and Public Health
ISSN1661-7827
Volume18Issue:15
Abstract

Benefits of performing sprint interval training (SIT) under hypoxic conditions on improving cardiorespiratory fitness and body composition have been well-documented, yet data is still lacking regarding affective responses to SIT under hypoxia. This study aimed to compare affective responses to SIT exercise under different oxygen conditions. Nineteen active males participated in three sessions of acute SIT exercise (20 repetitions of 6 s of all-out cycling bouts interspersed with 15 s of passive recovery) under conditions of normobaric normoxia (SL: PIO2 150 mmHg, FIO2 0.209), moderate hypoxia (MH: PIO2 117 mmHg, FIO2 0.154, simulating an altitude corresponding to 2500 m), and severe hypoxia (SH: PIO2 87 mmHg, FIO2 0.112, simulating an altitude of 5000 m) in a randomized order. Perceived exertions (RPE), affect, activation, and enjoyment responses were recorded before and immediately after each SIT session. There were no significant differences across the three conditions in RPE or the measurements of affective responses, despite a statistically lower SpO2 (%) in severe hypoxia. Participants maintained a positive affect valence and reported increased activation in all the three SIT conditions. Additionally, participants experienced a medium level of enjoyment after exercise as indicated by the exercise enjoyment scale (EES) and physical activity enjoyment scale (PACES). These results indicated that performing short duration SIT exercise under severe hypoxia could be perceived as pleasurable and enjoyable as performing it under normoxia in active male population.

KeywordExercise Adherence High-intensity Interval Training Interval Exercise Pleasure
DOI10.3390/ijerph18158171
URLView the original
Indexed BySCIE ; SSCI
Language英語English
WOS Research AreaEnvironmental Sciences & Ecology ; Public, Environmental & Occupational Health
WOS SubjectEnvironmental Sciences ; Public, Environmental & Occupational Health
WOS IDWOS:000681907000001
Scopus ID2-s2.0-85111593788
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Education
Corresponding AuthorNie,Jinlei
Affiliation1.Faculty of Education, University of Macau, 999078, Macao, China
2.Institute of Physical Education, Huzhou University, Huzhou, 313000, China
3.Exercise Psychophysiology Laboratory, Institute of KEEP Collaborative Innovation, School of Psychology, Shenzhen University, Shenzhen, 518060, China
4.School of Health Sciences and Sports, Macao Polytechnic Institute, 999078, Macao
First Author AffilicationFaculty of Education
Recommended Citation
GB/T 7714
Kong,Zhaowei,Hu,Mingzhu,Sun,Shengyan,et al. Affective and enjoyment responses to sprint interval exercise at different hypoxia levels[J]. International Journal of Environmental Research and Public Health,2021,18(15).
APA Kong,Zhaowei,Hu,Mingzhu,Sun,Shengyan,Zou,Liye,Shi,Qingde,Jiao,Yubo,&Nie,Jinlei.(2021).Affective and enjoyment responses to sprint interval exercise at different hypoxia levels.International Journal of Environmental Research and Public Health,18(15).
MLA Kong,Zhaowei,et al."Affective and enjoyment responses to sprint interval exercise at different hypoxia levels".International Journal of Environmental Research and Public Health 18.15(2021).
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