can you legally fart in that "gym" 
You pretty much can't do anything.
Some guy got thrown out last week. They put in some new equipment. Some guy told the manager he didn't like the equipment. Manager got mad, walked over the computer, and cancelled his membership. Just like that lol. Guy finished his workout. Have not seen him since. I heard that the managers hated him and said he was like "poison." The guy was a loudmouth so they wanted him gone. Well, now he is.