In its early form, breakdancing was divided into three distinct forms: Breaking, dancing, and popping. Breakdance is commonly associated with, but distinct from, popping which is one element of the funk styles that evolved independently in California during the 1970s, however elements of popping or poppin itself may have existed as a style or subculture of dance as early as the 1920’s when it, or the general sub culture of dance associated with Afro-Americans was known as Boogaloo. Other styles of dance associated with the funk styles include locking, tutting, krumping, boogaloo and liquid dancing. These styles are sometimes more “contortionistic” than “athletic,” although they are often incorporated by breakdancers who wish to widen their expressive range.