Informant: I’m not sure where it came from but in all hip hop dance classes I’ve ever taken we refer to a “mark” as a run through of choreo that isn’t as full energy, something you use to remember new steps or different aspects of the choreography you want to focus on. A “full out” run is one that is full energy, full facial performance, full movements. That is a run that is going to be most close to what you’d see on stage as if we were performing right in that moment.
Context: The informant is a dancer on an international US dance team called V-Mo. She has been in dance clubs ever since high school. As a dancer who has attended various dance classes, she gets to experience all the nuances that come with the classes.
Thoughts: From what I’ve heard, practice and the actual performance are two very different things. This slang is very similar to athletes who practice as if they were in a game. The two types of run throughs show how dancers are precise with their leaning and are smart when it comes to the conservation of energy, especially since dancing is physically demanding just like any other sport.