Irene Dowd's third-year students at The Juilliard School sound more like they're in medical school than a dance class, citing complex kinesiology terms and muscle names, like multifidus and iliocostalis. But instead of memorizing the vocabulary with index cards and textbooks, the students in Dowd's anatomy/kinesiology class come ready to move. “Motor-learning specialists have found that we learn by doing," says Dowd, who began teaching at Juilliard as an assistant to ideokinesis matriarch Lulu Sweigard in the late 1960s. “If you learn it [anatomy] intellectually, you forget it. You have to do it physically, and then you can start to understand what you've learned."