uprocking is a separate dance from breaking, but breaking incorporates a lot of uprock in its 'top rock' because they feel a lot a like.
I'd say look into uprocking and youd get a feel of what its about, and how it's its own thing. often its done in groups, or you battle someone, like fighting head to head. usually goin down and comin up on the same beats.
What is Uprock?
The History Of Rock !