Why You Can't Come Into My Class 17 Minutes Late... Proper Gym Etiquette Vol. 1

First of all, does this really need to be explained, seriously???I'm thinking that it does after dealing with yet one more indignant, insistent person trying to come into my fitness class more than 10 minutes late, and not just graciously taking "no" for an answer as I tell them they're too late to participate.A woman tries to come in 17 minutes late and when I tell her she's too late to