Effects of a 12-Week Very-Low Carbohydrate High-Fat Diet on Maximal Aerobic Capacity, High-Intensity Intermittent Exercise, and Cardiac Autonomic Regulation: Non-randomized Parallel-Group Study.

30-15 intermittent fitness test graded exercise test heart rate variability nutritional ketosis β-hydroxybutyrate

Journal

Frontiers in physiology
ISSN: 1664-042X
Titre abrégé: Front Physiol
Pays: Switzerland
ID NLM: 101549006

Informations de publication

Date de publication:
2019
Historique:
received: 08 04 2019
accepted: 03 07 2019
entrez: 6 8 2019
pubmed: 6 8 2019
medline: 6 8 2019
Statut: epublish

Résumé

The aim of this non-randomized parallel group study was to examine the 12 week effects of a very low-carbohydrate high-fat diet (VLCHF) on maximal cardiorespiratory capacity, high-intensity interval training (HIIT) performance, and cardiac autonomic regulation. Twenty-four recreationally trained participants allocated to either a VLCHF ( Total time to exhaustion (TTE) in both GXT and 30-15 The 12 week VLCHF diet did not impair high-intensity continuous or intermittent exercise lasting up to 25 min, nor did it impair maximal cardiorespiratory performance or autonomic nervous system (ANS) activity.

Identifiants

pubmed: 31379612
doi: 10.3389/fphys.2019.00912
pmc: PMC6652046
doi:

Types de publication

Journal Article

Langues

eng

Pagination

912

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Auteurs

Tomas Dostal (T)

Department of Human Movement Studies, Human Motion Diagnostic Centre, University of Ostrava, Ostrava, Czechia.

Daniel J Plews (DJ)

Sport Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand.

Peter Hofmann (P)

Exercise Physiology, Training and Training Therapy Research Group, Institute of Sports Science, University of Graz, Graz, Austria.

Paul B Laursen (PB)

Sport Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand.

Lukas Cipryan (L)

Department of Human Movement Studies, Human Motion Diagnostic Centre, University of Ostrava, Ostrava, Czechia.

Classifications MeSH