Is it possible to regulate a game like football or hockey so that fewer concussions happen? Thinking about a sport you are familiar with, are there ways to play that would make it less dangerous?

Give full answers please!!!

5 answers

Which sport have you chosen?
soccer but i don't get the first question about regulation
It's asking if any of the rules could be changed to make hockey safer for the players.
yes that's wht im confused with i don't understand how they could be changed
These sites have several ideas for making soccer safer for the players.

http://www.google.com/search?q=making+hockey+safer&oq=safer+hockey&aqs=chrome.4.69i57j0l5.19394j0j8&sourceid=chrome&espv=210&es_sm=93&ie=UTF-8#es_sm=93&espv=210&q=making+soccer+safer