John Mackey is one of many former players who suffered numerous concussions
Courtesy: Wikihow
Courtesy: mmqb.si.com
Courtesy: papyrus.greenville.edu
Robotic tackling dummy at Dartmouth (photo, granitegeek.cordmonitor.com)

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Mark Morthier — Old School Sports

Mark Morthier — Old School Sports

29 Followers

I grew up in Northern NJ. I grew up in the 1970s. I was always a big sports fan. I enjoy writing about old school sports and weightlifting.