The posting of the tweets of course reflects negatively on the gym, but that is the internet. Once something is on the internet, it is there for everyone to see. Even if it wasn't reposted does not change that it wasn't there in the first place. Even though you may know people who don't approve, the girls did what they did and will most likely have consequences. Trying to have it erased kinda makes it seem worse and bring more attention to the issue, don't you think? I have no care in the matter being from neither gym, but I do think the tweets being reposted is not wrong on anyone's part.