How Dancing with the Stars' first blind contestant will learn her dance routines

ETonline

"I can't visualize anything. I have no central vision and I have no peripheral vision," says Paralympic skier Danelle Umstead. "So (my pro partner) Artem (Chigvintsev) showing anything is not gonna work out between us. It's all by explanation and feeling. It's a big challenge and Artem is up for it." ALSO: Analyzing the new Dancing contestants.