A trapeze is a gymnastic or acrobatic apparatus consisting of a short horizontal bar suspended by two parallel ropes or metal straps from a ceiling support. It is commonly found in circus performances and can be used for static, spinning, swinging, or flying acts, which may be performed solo or in pairs. The name "trapeze" comes from the French word "trapèze," which means "trapezium" or an irregular four-sided figure.

There are different types of trapeze apparatus, each with unique characteristics and challenges. Some of the most common types include:

• Static Trapeze: This is a type of trapeze where the performer remains in a static position while performing tricks and poses. It is often used in aerial dance performances and emphasizes strength and control.

• Swinging Trapeze: This type of trapeze swings back and forth, and performers build up momentum to execute tricks and movements. Tricks are usually thrown on the peaks of the swing and require precise timing.

• Dance Trapeze: Also known as single-point trapeze, this type of trapeze is used by many modern dance companies in aerial dance. It is hung from a single point, forming a V-shape with the ropes, and emphasizes artistic choreography and graceful movements.

• Washington Trapeze: This is a variation on static and swinging trapeze where the aerialist performs various headstand skills on the bar, which is typically much heavier than a normal trapeze bar and has a small headstand platform on it. The trapeze is supported by wire cables rather than ropes, and the apparatus will often be lifted and lowered during the act.

In conclusion, a trapeze is a gymnastic or acrobatic apparatus consisting of a short horizontal bar suspended by two parallel ropes or metal straps from a ceiling support. It is commonly used in circus performances and can be used for different types of acts, including static, swinging, and dance trapeze.