Break Dancing.

Breakdance, breaking, b-boying or b-girling is a street dance style that evolved as part of the hip hop movement among African American and Latin American youths in the South Bronx of New York City during the early 1970s. It is normally danced to funk or hip hop music, often remixed to prolong the breaks, and is arguably the best known of all hip hop dance styles.

Breakdancing is generally unstructured and highly improvisational, allowing the incorporation of many different elements. A basic routine might include toprock, a transition into downrock, a display of power moves, and finally a climactic freeze or suicide.