A point of etiquette when coming late to class. When joining class after it has started, go to the back of the line when bowed in unless Sifu tells you otherwise. Stay at the back of the line until that section is over. For example, when joining class in the process of doing kicks, go to the back of the line until kicks are over. When they are over and the class is directed into forms or something else, go into your normal place in line based on your rank.