Abstract
In the present randomised-controlled trial we investigated the effect of reduced-exertion high-intensity interval training (REHIT) training frequency (2, 3, or 4 sessions/week for 6 weeks) on maximal aerobic capacity in 42 inactive individuals (13 women; mean ± SD age: 25 ± 5 years, maximal aerobic capacity: 35 ± 5 mL·kg −1·min −1). Changes in maximal aerobic capacity were not significantly different between the 3 groups (2 sessions/week: +10.2%; 3 sessions/week: +8.1%; 4 sessions per week: +7.3%). In conclusion, a training frequency of 2 sessions/week is sufficient for REHIT to improve maximal aerobic capacity. Novelty • We demonstrate that reducing REHIT training frequency from 3 or 4 to 2 sessions/week does not attenuate improvements in the key health marker of maximal aerobic capacity.
Original language | English |
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Pages (from-to) | 683-685 |
Number of pages | 3 |
Journal | Applied Physiology, Nutrition, and Metabolism |
Volume | 45 |
Issue number | 6 |
Early online date | 20 Feb 2020 |
DOIs | |
Publication status | Published - Jun 2020 |
Bibliographical note
Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.Keywords
- Exercise
- Health
- SIT
- Sprint interval training
- VO
- Wingate sprint
ASJC Scopus subject areas
- Endocrinology, Diabetes and Metabolism
- Physiology
- Nutrition and Dietetics
- Physiology (medical)
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Tom Cullen
- Centre for Physical Activity, Sport and Exercise Sciences - Assistant Professor Research
Person: Teaching and Research