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A single-point crane is a wire acrobatic stunt (Wire), an aerial acrobatic.
Wire technology is used in stage performances, using stage machinery to achieve imaginative flying movements. Wire technology is combined with dance, martial arts, acrobatics, and film and television martial arts to present spectacular scenes of one person flying, two people flying together, or multiple people flying together on the stage.
The wire rope system is mainly composed of a boom machine and a boom machine console. It is generally divided into two types: single-point and double-point, and can be raised and lowered at variable speed or uniform speed.