Roles and Responsibilities in sports team

I think sports teams for sports that are physical should have dedicated trainers. Having a first aid certified coach is not enough. The trainer then is able to watch the players, observe hits, falls etc. And remove players from play if necessary. Coaches are coaching – and do not always see every play of the game. My kids play ringette and the trainer requirements are pretty lax. An in person course should be taken the 1st time to ensure content is delivered effectively & understood by coaches