You sound like maybe you've played football. If so, you must recognize that it's nothing particular about any sort of violent acts that makes it so dangerous, b

You sound like maybe you've played football. If so, you must recognize that it's nothing particular about any sort of violent acts that makes it so dangerous, but the technique where action at the line teaches driving up from the shoulders to the head which leads to repetitive contact. The big open-field head-on-head hits are horrific but not the ones that lead to every single brain that's been analyzed showing evidence of CTE. The NFL will live with having to handle the freak accidents; they can't exist in a world where playing football => long term traumatic brain injury