Decades after breaking, locking, and popping became established, four new dance styles appeared. Three of them come from California and one comes from Tennessee. Memphis Jookin' was created in the 1980s in Memphis, Tennessee. It is an evolution of an older Memphis line dance called The Gangsta' Walk. According to "Dance" magazine, jookin is characterized by dancers "gliding footwork... popping and waving... using the tips of their sneakers to balance on pointe." Gliding on tiptoes is fundamental to this dance. While watching a jookin' battle in Jackson, Tennessee, dance critic Alastair Macaulay observed that "the most evidently sensational feature of jookin is the extensive use of what a ballet observer is bound to call pointwork: the men, in sneakers, go onto tiptoe... many of the men not only rose onto point but also hopped, turned, ran and balanced on point." Jookers have traditionally practiced their moves at the Crystal Palace skating rink in Memphis, which is to how milongueros practice their moves in public spaces in Buenos Aires.