As a new set of children's skateboarding course, it can fully and efficiently exercise children's vestibular organs, sensory synthesis, muscle strength and other sports ability through a variety of sports posture, sports methods and sports mode of systematic training. It can be used alone as a new sports training course, or as a reference course for speed racing and figure performance; it can also be used as the basic balance training part of roller skates, balance bike and skateboarding.