Trapeze is the overall name for a collection of closely related aerial apparatus. All trapezes are horizontal cross-bars used by acrobats (more specifically, "aerialists"). It is often popularly associated with circuses .The trapeze is a short bar that is hung by two cords from a support higher up; when these cords and the support are included, the trapeze is shaped like a trapezoid.
Common forms of the trapeze include:1、 the bar itself stays mostly in place. 2、Swinging trapeze refers to an act done while the trapeze swings. The performer builds up swing from a still position, and uses the momentum of the swing to make the moves easier and more exciting.
3、Flying trapeze refers to a trapeze act where a performer, or "flyer," grabs the trapeze bar and jumps off a high platform, or pedestal board, so gravity creates the swing. The swing's parts are the cast out at the far end of the first swing, the beat back and rise as the performer swings back above the pedestal board, and then the trick is thrown at the far end of the second swing.