Choose a member to copy from. While the app Kpop Dance is free if you want to purchase more video tutorials it is going to cost you a few cents as well dollars. At Move located about 35 km outside of Seoul budding idols can choose among dozens of singing and dance classes held each week.
They learn movements techniques steps its a variety of things actually.
Canon Power Shot. Once youre comfortable doing a move play the next portion of the song and repeat. Most K-pop songs performed by idol groups have dance moves that differ among members. Source for good.