this lara pitt has concussions wrong. seen her a couple of times now and she seems to think any concussion is a life threatening experience. in a tiny share of occasions it can be, but the difference between the trouble they have in the nfl which is a big story, and league is that the nfl players due to the helmets are constantly getting hit in the head.
you don't want head knocks, but they happen. You only need to look at history to see what playing league does compared to nfl or boxing. League players have ruined knees, crooked noses and a nuggety physique. Boxers and linebackers are the ones who get parkinsons and have lasting mental issues in the main.