The physical activity patterns and exercise routines during the heatwave season among young adults

Abdul Halim, Noor Zawani Alia and Kamsan, Siti Salwana and Saad, Nurulwahida and Bukry, Saiful Adli (2026) The physical activity patterns and exercise routines during the heatwave season among young adults. Journal of Health Science and Medical Research, 44 (5). pp. 1-12. ISSN 2586-9981 E-ISSN 2630-0559

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Abstract

Objective: Regular participation in physical activity (PA) during the heatwave season is extremely challenging due to its potential to cause heat-related illness. While previous research has examined exercise practices during cold weather, exercise behaviours during the heatwave season, particularly in Southeast Asian countries, have not been sufficiently explored. Hence, this study aimed to determine the patterns of PA and exercise routines among young adults during the heatwave season. Material and Methods: An online cross-sectional survey was conducted among 220 young adults, with a mean age of 21.09 (standard deviation [S.D.] 1.68) years. Validated questionnaires assessing PA and exercise routines were utilised. The data were analysed using established statistical software. Results: The amount of energy expended in low-intensity activity during the heatwave season was notably high (1,173.65±1,303.19 metabolic equivalent of task [MET]-minutes/week), in contrast to moderate- and high-intensity activities (517.82±1,128.36 MET-minutes/week and 447.91±763.27 MET-minutes/week, respectively). Correspondingly, more time was spent on light-intensity activity (62.93 minutes per day ±60.14) than on moderate- and high-intensity activities (39.91 minutes ±48.24 and 26.36 minutes ±45.07, respectively). The data also showed that a large proportion of participants reported a low exercise frequency (62%). Regarding gender differences, male participants had higher levels of PA and were more likely to engage in vigorous exercise during the heatwave season (p-value<0.01). Conclusion: The PA and exercise routines were found to be substandard during the heatwave season. Health professionals should develop evidence-based exercise guidelines tailored to heatwave conditions and the specific needs of the population.

Item Type:	Article (Journal)
Uncontrolled Keywords:	exercise, gender difference, heatwave season, physical activity
Subjects:	R Medicine > RM Therapeutics. Pharmacology > RM695 Physical medicine. Physical therapy
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Allied Health Sciences Kulliyyah of Allied Health Sciences > Department of Physical Rehabilitation Sciences
Depositing User:	Dr Siti Salwana Kamsan
Date Deposited:	23 Jun 2026 16:31
Last Modified:	23 Jun 2026 16:31
Queue Number:	2026-06-Q3727
URI:	http://irep.iium.edu.my/id/eprint/129419

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