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Effect of High Intensity Interval Training Compared to Continuous Training on Cognitive Performance in Young Healthy Adults: A Pilot Study
Open accessAbstract
To improve cognitive function, moving the body is strongly recommended; however, evidence regarding the proper training modality is still lacking. The purpose of this study was therefore to assess the effects of high intensity interval training (HIIT) compared to moderate intensity continuous exercise (MICE), representing the same total training load, on improving cognitive function in healthy adults. It was hypothesized that after 6 weeks (3 days/week) of stationary bike training, HIIT would improve executive functions more than MICE. Twenty-five participants exercised three times a week for 6 weeks after randomization to the HIIT or MICE training groups. Target intensity was 60% of peak power output (PPO) in the MICE group and 100% PPO in the HIIT group. After training, PPO significantly increased in both the HIIT and MICE groups (9% and 15%, p < 0.01). HIIT was mainly associated with a greater improvement in overall reaction time in the executive components of the computerized Stroop task (980.43 ± 135.27 ms vs. 860.04 ± 75.63 ms, p < 0.01) and the trail making test (42.35 ± 14.86 s vs. 30.35 ± 4.13 s, p < 0.01). T exercise protocol was clearly an important factor in improving executive functions in young adults.
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High-intensity PA had a significant, positive effect on cognitive performance compared to moderate-intensity PA.
“These results are consistent with those attained by Mekari et al. [64], who found that high-intensity PA had a significant, positive effect on cognitive performance compared to moderate-intensity PA.”
From The Effects of Physical Activity on Academic Performance in School-Aged Children: A Systematic Review (2023) · cites this paper as [64]
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Citations
Cites
Kodama, S. (2009) · JAMA · doi:10.1001/jama.2009.681 · Cited by 3,035
Administration and interpretation of the Trail Making Test
Bowie, C. R., & Harvey, P. D. (2006) · Nature Protocols · doi:10.1038/nprot.2006.390 · Cited by 1,418 · cited 1×
“Prior to the standard administration of this test, participants were given a short practice of each test [38].”
MethodNew Canadian Physical Activity Guidelines
Tremblay, M. S., Warburton, D. E. R., Janssen, I., Paterson, D. H., Latimer, A. E., Rhodes, R. E., Kho, M. E., Hicks, A., LeBlanc, A. G., Zehr, L., et al. (2011) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/h11-009 · Cited by 1,238
A meta-regression to examine the relationship between aerobic fitness and cognitive performance
Etnier, J. L., Nowell, P. M., Landers, D. M., & Sibley, B. A. (2006) · Brain Research Reviews · doi:10.1016/j.brainresrev.2006.01.002 · Cited by 749
VO2max Trainability and High Intensity Interval Training in Humans: A Meta-Analysis
Bacon, A. P., Carter, R. E., Ogle, E. A., & Joyner, M. J. (2013) · PLoS ONE · doi:10.1371/journal.pone.0073182 · Cited by 311
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Cited by
Sorted by citations
James, J., Pringle, A., Mourton, S., & Roscoe, C. M. P. (2023) · Children · doi:10.3390/children10061019 · Cited by 60
“[64], who found that high-intensity PA had a significant, positive effect on cognitive performance compared to moderate-intensity PA.”
BackgroundBirinci, Y. Z., & Pancar, S. (2025) · Healthcare · doi:10.3390/healthcare13243242 · Cited by 1
Metadata
- Authors
- Mekari, S., Earle, M., Martins, R., Drisdelle, S., Killen, M., Bouffard-Levasseur, V., & Dupuy, O.
- Affiliations
- Department of Kinesiology, Acadia University, Wolfville, NS B4P 2R6, Canada
- Acadia University (CA)
- Université de Moncton (CA)
- Université de Poitiers (FR)
- Venue
- Brain Sciences
- Publisher
- MDPI AG
- Published
- 2020-02-04
- Volume
- 10
- Issue
- 2
- Pages
- 81
- ISSN
- 2076-3425 (ISSN-L)
- PMC
- PMC7071608
- OpenAlex
- W3004553989
- Cited by
- 77
- References
- 6
- Citations by year
- 2026: 9 · 2025: 18 · 2024: 11 · 2023: 8 · 2022: 15 · 2021: 11 · 2020: 3
- FWCI
- 5.54
- Type
- journal article
- Language
- en
- Open access
- gold
- dx.doi.org
- Licence
- Locations
- Brain Sciences (publishedVersion, cc-by)
- PubMed Central (publishedVersion, cc-by)
- PubMed (publishedVersion)
- HAL (submittedVersion)
- DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
- Topics
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Physical Activity and Health
- Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
- Keywords
- high-intensity interval training, moderate-intensity continuous training, cognitive performance, executive function, peak power, Stroop task, Trail Making Test, reaction time, stationary cycling, healthy young adults
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