Caster board

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This article is about the vehicle/toy. For use with construction, see Dolly (tool).

A caster board (or castor board) is a two-wheeled, self-propelled vehicle, closely related to the skateboard. Two narrow platforms are adjoined by a rubber or aluminum coated metal beam that houses a strong spring. Each platform contains one wheel that is connected to the board in a way so that each wheel can rotate independently.

1 Motion
2 See Also
3 External Links
4 References

[edit] Motion

Due to the unique construction of a caster board, riding one is more akin to riding a snowboard than a skateboard. The stance remains perpendicular to the board, and the feet do not need to leave the board to gain speed. While riding, one can also carve back and forth, making heel and toe-side turns. Initially, one places their front foot (depending on which way you ride) on the front of the board, which is uni-directional. The back foot is then used to give a couple quick pushes for initial momentum and, once stability is achieved, is brought onto the back of the board. Once on the board, and riding, the independent motion capabilities of the front and back of the board allow it to twist along the lengthwise axis. This lets the rider turn or even propel the board forward without removing his or her feet from the board.

The motion required to maintain or gain speed on a flat or uphill surface is called a "swizzle," and the act of moving the board in such a manner is called "swizzling." The motion requires that the board be twisted so as to slide either just the back foot or both the front and back feet side to side, essentially pushing the board forward at the outside of the movement, before the foot is brought back in the other direction. In principle, the act is similar to what is required to propel one who is riding roller blades forward. ^[1]