Aside from technical improvements to helmets etc (which are good but really only help the margins) I wonder what you can even do to fix this?
Boxing/MMA has the same problem, no matter what rules or gear exist at the end of the day getting hit in the head multiple times consistently for years is going to cause problems.
An obvious choice is to ban the sport but
1. Realistically that won't happen
2. If its consenting adults that know the risks I'm not sure it'd be morally correct to ban it.
Boxing/MMA has the same problem, no matter what rules or gear exist at the end of the day getting hit in the head multiple times consistently for years is going to cause problems.
An obvious choice is to ban the sport but 1. Realistically that won't happen 2. If its consenting adults that know the risks I'm not sure it'd be morally correct to ban it.