I have refereed many levels of hockey for 35 years, most concussions are caused by collisions during play.
Actually at the pro level there is much more physical contact (bodychecking) than there...
Type: Posts; User: Argo57
I have refereed many levels of hockey for 35 years, most concussions are caused by collisions during play.
Actually at the pro level there is much more physical contact (bodychecking) than there...
New helmet technologies could help as well.
https://www.wired.com/2016/01/the-zero1-flexible-football-helmet-may-save-players-brains/