1. Right foot in front, left foot in back, clockwise.

2. Left foot in front, right foot behind, practice with the pointer.

Wait until your feet are stable before continuing. Remember that your feet must be able to slide back and forth, because most people can only slide their right feet in front, and as a result, their left feet become the bottleneck in front.

I don't know what you mean by changing your feet, whether it's when you turn or when you slide normally.

Take the front right foot as an example. When turning, push your left foot down to the right and your right foot to the left.

The other is that when people slide backwards in circles, they first change a sub-circle, then change another one to slide backwards, and the other foot is in front.

Practice slowly, hehe.