The world champions Miami Heat introduced their version of the Harlem Shake replete with Halloween costumes. The Heat are in the midst of a 12-game winning streak, so they have good reason to celebrate in their locker room. Coach Spoelstra promised the team he would only hold a team practice if they lose. The team hasn’t practiced together in 3 weeks. The Harlem Shake is the newest dance craze sweeping the nation. Several people have stepped forward claiming to be the originators of the dance, but it’s hard to pinpoint exactly what the Harlem Shake is.