The origins of spandex, Lycra, Flexatards, and girdles

In her new book "Let's Get Physical," Danielle Friedman shares the history of spandex, which was first invented by DuPont chemists and sold as "hellish" girdles to women.

History of LYCRA® fiber, Explore Our Timeline

Spandex - Wikipedia

History of Workout and Dancewear - SME BUSINESS GROWTH

Spandex - Wikipedia

Cotton Lycra Panty

History of LYCRA® fiber, Explore Our Timeline

WHAT'S THAT STUFF? - SPANDEX

What is the history of spandex? - Quora

The origins of spandex, Lycra, Flexatards, and girdles

At last, a girdle that controls so effortlessly—you feel like size 10 again! - Science History Institute Digital Collections