The RPS spinner is designed for practicing rotations when studying the elements of figure skating, given that the curvature of the bottom surface of the spinner accurately repeats the curvature of a professional figured blade, this allows you to work out the elements of rotation, train the vestibular apparatus of the skater, as well as improve coordination and balance when studying and performing figure skating elements outside the ice. and also improve coordination and balance in the study and implementation of the elements of figure skating.
The material is plastic.