Is it safe for a coach to make a 13 year old wrestler drop weight by making him run around in hefty plastic bags? I know that USA wrestling rules don't advise this but the coach doesn't care and sees nothing wrong with this. He wanted the kid to lose 1 1/2 pounds and the match was just a few hours from start time. People are upset in our wrestling community and if it is indeed dangerous for a child to do that, we need to try to get this coach to see that it's wrong and not to make other kids do that. Thoughts?