Should i talk about these ecs on my essays?

<p>okay this is sorta stupid, but hear me out.
i wanna apply to the UCs. and I want to tell them that i am not some lazy person who sits in front of the comp all day long (i did not join any sports teams during high school, but i do play outside of school). Anyways, i am an officer of a dancing club in my school. I am a breakdancer, and a rather dedicated one too, except well, the origins of breaking came from gangs i believe, and in no way, am i nor my club is affiliated with gangs (harhar, we are normal students who care about colleges all the same). but still, i don't really want the admissions people to affiliate me with the origins of breaking, which i am not -_-. but yeah, that and gymnastics (which the guys team was exhibition so it is not official) are my main sports during high school. I think i should talk about my breakdancing life, but i just want some opinions</p>