Association Between the Experimental Kickoff Rule and Concussion Rates in Ivy League Football.

Wiebe, Douglas J; D'Alonzo, Bernadette A; Harris, Robin; Putukian, Margot; Campbell-McGovern, Carolyn · JAMA · 2018

retrospective_cohort · Level III

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Abstract

This before-after study investigates changes in concussion among Ivy League football players after implementation of a 2016 rule change intended to land more kickoffs in the end zone and reduce player injury.

Medical subject headings