AUTHOR=Lepers Romuald , Mater Adrien , Assadi Hervé , Zanou Nadège , Gremeaux Vincent , Place Nicolas TITLE=Effect of 12 weeks of detraining and retraining on the cardiorespiratory fitness in a competitive master athlete: a case study JOURNAL=Frontiers in Physiology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2024.1508642 DOI=10.3389/fphys.2024.1508642 ISSN=1664-042X