Heavy-intensity priming exercise extends the V̇<scp>o</scp><sub>2max</sub> plateau and increases peak-power output during ramp-incremental exercise-Reference-Cited by-同舟云学术

Heavy-intensity priming exercise extends the V̇o_2max plateau and increases peak-power output during ramp-incremental exercise

Published:2024-08-01 Issue:2 Volume:327 Page:R164-R172
ISSN:0363-6119
Container-title:American Journal of Physiology-Regulatory, Integrative and Comparative Physiology
language:en
Short-container-title:American Journal of Physiology-Regulatory, Integrative and Comparative Physiology

Author:

Marinari Gabriele¹^ORCID,Iannetta Danilo¹,Holash Robert John¹,Zagatto Alessandro M.²,Keir Daniel A.³⁴^ORCID,Murias Juan M.¹⁵^ORCID

Affiliation:

1. Faculty of Kinesiology, University of Calgary, Calgary, Alberta, Canada

2. Laboratory of Physiology and Sport Performance (LAFIDE), Department of Physical Education, School of Sciences, São Paulo State University-UNESP, Bauru, Brazil

3. School of Kinesiology, The University of Western Ontario, London, Ontario, Canada

4. Toronto General Research Institute, Toronto General Hospital, Toronto, Ontario, Canada.

5. College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar

Abstract

It remains unclear whether priming exercise extends the maximal oxygen uptake (V̇o2max) plateau and increases peak-power output (POpeak) during ramp-incremental (RI) tests. This study demonstrates that a priming exercise, precisely prescribed within the heavy-intensity domain, extends the plateau at V̇o2max and leads to a greater POpeak. Specifically, the extended V̇o2max plateau was associated with accelerated RI-V̇o2 responses.

Funder

Canadian Government | Natural Sciences and Engineering Research Council of Canada

Heart and Stroke Foundation of Canada

São Paulo Research Foundation

Publisher

American Physiological Society

Link

https://journals.physiology.org/doi/pdf/10.1152/ajpregu.00016.2024

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