Today I learned 16 steps, 32 steps, cha-cha-cha. What does that mean? Who can tell me?

Ghost Steps aka Melbourne Shuffle (Dance) Melbourne Shuffle, shuffler Shuffler and walker Strip Shuffle Dance people , is a kind of shuffling footsteps, fast and powerful movements, music is strong and powerful (mostly Hardstyle Music and DJ dance music, etc.), the dance is full of dynamic vitality, very strong scene rendering power. There are a lot of people in the United States dancing!!!! Hope it helps you