-The roller skate plate is light weight, small size and easy to carry. You can take it to any place.
-The two wheels are independent, one on each foot.
-By turning your toes out and in, swing and forward. When going uphill and downhill, you can swing in an S shape and swim like a fish.
-【Tip】The movement trajectory of this roller skate plate is generally in the "S" form, so you need to keep your feet in the "S" form to exert force, the rear foot exerts force, and the front foot mainly controls the direction of this roller skate plate.