Kelsie Nobriga's first run-through of Nacho Duato's Rassemblement was a wake-up call. Until then, the Oregon Ballet Theatre soloist had only rehearsed individual sections of the ballet, unaware that she'd have little time to recover in between each one. Discovering just how tiring the 27-minute ballet would be was terrifying. "The first time we ran it I felt like I was going to pass out or throw up," she recalls. "My quads would just give out. I was really nervous about how I was going to perform it onstage."
When you're gasping for breath, not only do the simplest steps feel impossible, but your risk of injury also increases. Stamina is a crucial part of a dancer's performance tool kit, though typical ballet classes don't do much to develop it. With some advance planning outside the studio, you can build up your cardiovascular and muscular endurance to make a marathon ballet less daunting.