Yes My child is studying in Huaihai Primary School. He mainly teaches inline skating there, speed skating in the early stage and flat flower in the later stage. That is, the flat pattern. Go to Binhe Square on Saturday and Sunday. You can go and have a look when you are free.

In other places I know, it is said that there are double-row tumbler clubs, but there is no special teaching, just a place for everyone to play.