Evolution of Concussion Rates Per Position From 1996 to 2007

Here I have analyzed and visualized how concussions rates have changed over a decade of the NFL according to players positions.

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Here we can see the majority of concussions sustained are by the Secondary, Kick Unit, and Wide Receivers.

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For the next 5 years, we can see a decline in concussions from the quarterback, wide receiver, and tight ends. However the secondary has increased in concussions indicating the style of play has remained unchanged and almost more harmful for the Secondary position.