Postmodern dance emerged in the 1960s as a reaction against modern dance's formalism. It emphasized process over product, rejected storytelling, and explored the body-space relationship. Pioneers like Merce Cunningham and Trisha Brown challenged traditional notions of dance technique and performance. This movement broke from modern dance by rejecting expressionism and embracing pedestrian movements. It incorporated chance elements, improvisation, and interdisciplinary collaborations. Postmodern dance's legacy continues to influence contemporary choreographers, encouraging experimentation and diverse perspectives in the dance world.