What does "contortion" describe?

The term "contortion" specifically refers to a twisted or bent shape or position. It often conveys the idea of something being dramatically distorted or shaped in ways that may be unusual or extreme. This can apply to both physical forms, such as the body in contortionist performances, as well as concepts in art or writing that embody complexity and unconventionality. The other choices describe states or conditions that indicate straightness, rigidity, or uniformity, which directly contrast with what "contortion" suggests. Thus, the image that "contortion" invokes is one of flexibility and irregularity, solidifying why "twisted and bent" is the accurate interpretation.