Back-to-school blues bumming you out? This minute-long clip of Ekaterina Krysanova dancing the first bridesmaid's variation in Don Quixote is the perfect pick-me-up. The fiery Krysanova, who was promoted to principal at the Bolshoi Ballet in 2011, is a bright bundle of energy in this punchy solo. Packed with saut de chats and grand jetés, the variation shows off her star potential from the early days of her career. At 0:20, she punctuates her diagonal of spitfire chaînes with a sassy, suspended moment in seconde. Her quick footwork flits along to the musical trills. A performer at heart, as she admitted in a 2017 interview with Pointe, Krysanova is clearly unstoppable when she takes the stage. Happy #ThrowbackThursday!