Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT)

Gavin Thomas; Preeyaphorn Songsorn; Aimee Gorman; Ben Brackendridge; Tom Cullen; Ben L. Fitzpatrick; Richard S.  Metcalf; Niels B. J. Vollaard

doi:10.1139/apnm-2019-0750

Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT)

Gavin Thomas, Preeyaphorn Songsorn, Aimee Gorman, Ben Brackendridge, Tom Cullen, Ben L. Fitzpatrick, Richard S. Metcalf, Niels B. J. Vollaard

Faculty Research Centre for Sport, Exercise and Life Sciences

Research output: Contribution to journal › Article

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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
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	https://doi.org/10.1139/apnm-2019-0750
Publication status	E-pub ahead of print - 20 Feb 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)

Access to Document

10.1139/apnm-2019-0750

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Thomas, G., Songsorn, P., Gorman, A., Brackendridge, B., Cullen, T., Fitzpatrick, B. L., ... Vollaard, N. B. J. (2020). Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT). Applied Physiology, Nutrition, and Metabolism, 45(6), 683-685. https://doi.org/10.1139/apnm-2019-0750

Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT). / Thomas, Gavin; Songsorn, Preeyaphorn; Gorman, Aimee; Brackendridge, Ben; Cullen, Tom; Fitzpatrick, Ben L.; Metcalf, Richard S. ; Vollaard, Niels B. J.

In: Applied Physiology, Nutrition, and Metabolism, Vol. 45, No. 6, 20.02.2020, p. 683-685.

Research output: Contribution to journal › Article

Thomas, G, Songsorn, P, Gorman, A, Brackendridge, B, Cullen, T, Fitzpatrick, BL, Metcalf, RS & Vollaard, NBJ 2020, 'Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT)', Applied Physiology, Nutrition, and Metabolism, vol. 45, no. 6, pp. 683-685. https://doi.org/10.1139/apnm-2019-0750

Thomas G, Songsorn P, Gorman A, Brackendridge B, Cullen T, Fitzpatrick BL et al. Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT). Applied Physiology, Nutrition, and Metabolism. 2020 Feb 20;45(6):683-685. https://doi.org/10.1139/apnm-2019-0750

Thomas, Gavin ; Songsorn, Preeyaphorn ; Gorman, Aimee ; Brackendridge, Ben ; Cullen, Tom ; Fitzpatrick, Ben L. ; Metcalf, Richard S. ; Vollaard, Niels B. J. / Reducing training frequency from 3 or 4 sessions/week to 2 sessions/week does not attenuate improvements in maximal aerobic capacity with reduced-exertion high-intensity interval training (REHIT). In: Applied Physiology, Nutrition, and Metabolism. 2020 ; Vol. 45, No. 6. pp. 683-685.

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