As an athlete, anything can set you back. A bad performance . . . a nagging injury. Personal trainer, dancer, and instructor Christina Jensen knows about obstacles first-hand. After a back injury put a hold on her dance profession, she thought her career was over. But she tapped into her inner-strength and passion for healing and came back stronger than ever. Here, Christina proves that there is nothing she can't fight her way through. We partnered with adidas Training to show you why you…
