Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleInternal or External Training Load Metrics: Which Is Best for Tracking Autonomic Nervous System Recovery and Function in Collegiate American Football?AuthorsRenaghan, Eric; Wittels, Harrison L.; Wittels, S. Howard; Wishon, Michael Joseph; Hecocks, Dustin; Wittels, Eva D.; Hendricks, Stephanie; Girardi, Joe; Lee, Stephen J.; McDonald, Samantha M.; Feigenbaum, Luis A.PublicationJournal of Functional Morphology & Kinesiology, 2024, Vol 9, Issue 1, p5ISSN2411-5142Publication typeArticleDOI10.3390/jfmk9010005