IZY53@alien.topBtoNFL@nfl.community•Is the NFL making progress in tackling its concussion crisis?English
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1 year agoThe concusion book stated it was the sub concussion blows that were the problem. When offensive linemen smash deads with dlineman.
That cases the release fo taw protien, which causes the occlusions in the brian.
Not playing while concussed is great. Butnsolves half the problem only.
Peter warrick