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@Lee_MD_IT https://t.co/sIVOu6sPga NFL now using sensors in them to study concussions, there is some data they also reduce concussions, not sure why NFLPA was ok with not requiring them
@Lee_MD_IT https://t.co/sIVOu6sPga NFL now using sensors in them to study concussions, there is some data they also reduce concussions, not sure why NFLPA was ok with not requiring them