AUTHOR=Karatzaferi Christina , Chase P. B. TITLE=Muscle fatigue and muscle weakness: what we know and what we wish we did JOURNAL=Frontiers in Physiology VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2013.00125 DOI=10.3389/fphys.2013.00125 ISSN=1664-042X