Contortion (sometimes contortionism) is a performance art in which performers, contortionists, showcase their skills of extreme physical flexibility. Contortion acts often accompany acrobatics, circus acts, street performers and other live performing arts. Contortion acts are typically performed in front of a live audience. An act will showcase one or more artists performing a choreographed set of moves or poses, often to music, which require extreme flexibility. The physical flexibility required to perform such acts greatly exceeds that of the general population. It is the dramatic feats of seemingly inhuman flexibility that captivate audiences. In some countries, such as Russia and Mongolia, contortion holds special cultural significance.
Many factors affect the flexibility of performers including age, genetics, stature, and adherence to rigorous physical training routines. Most contortionists are generally categorized as "frontbenders" or "backbenders", depending on the direction in which their spine is most flexible. Relatively few performers are equally adept at both.
Skills performed by contortionists include:
A medical publication from 2008 suggests that long-term damage to the spine is common in long-term practitioners. A study of five practitioners using Magnetic Resonance Imaging (MRI) by Peoples et al documented limbus vertebrae, intervertebral disc bulges, and disc degeneration. Three of the five practitioners also reported back pain.
Contortion acts are highly variable with many incorporating elements of humor, drama, shock, sensuality or a blend of styles. Contortion is often incorporated into other performances such as dance and theater.
Contortion may be incorporated into other types of performances:
A contortionist may perform alone, may have one or two assistants, or up to four contortionists may perform together as a group. In the past, contortionists were associated almost exclusively with circuses and fairs, but recently they have also found work performing in nightclubs, amusement parks, in magazine advertisements, at trade shows, on television variety shows, in music videos, and as warmup acts or in the background at music concerts. The Ross Sisters were American contortionists most famous for their musical number in the 1940s movie Broadway Rhythm. In addition, contortion photos and digital movie clips are traded by fans on the Internet, and several web sites provide original photos of contortion acts for a monthly fee, or sell videotapes of performances through the mail.