AUTHOR=Amaro-Gahete Francisco J., Sanchez-Delgado Guillermo, Ruiz Jonatan R. TITLE=Commentary: Contextualising Maximal Fat Oxidation During Exercise: Determinants and Normative Values JOURNAL=Frontiers in Physiology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/articles/10.3389/fphys.2018.01460 DOI=10.3389/fphys.2018.01460 ISSN=1664-042X