Subconcussive head impact exposure between drill intensities in U.S. high school football

USA Football established five levels-of-contact to guide the intensity of high school football practices. The objective of this study was to examine head impact frequency and magnitude by levels-of-contact to determine which drills had the greatest head impact exposure. Our primary hypothesis was th...

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Veröffentlicht in:PloS one 2020-08, Vol.15 (8), p.e0237800-e0237800
Hauptverfasser: Kercher, Kyle, Steinfeldt, Jesse A, Macy, Jonathan T, Ejima, Keisuke, Kawata, Keisuke, Geßlein, Markus
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Sprache:eng
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Zusammenfassung:USA Football established five levels-of-contact to guide the intensity of high school football practices. The objective of this study was to examine head impact frequency and magnitude by levels-of-contact to determine which drills had the greatest head impact exposure. Our primary hypothesis was that there would be an incremental increase in season-long head impact exposure between levels-of-contact: air
ISSN:1932-6203
1932-6203
DOI:10.1371/journal.pone.0237800