Add Yahoo as a preferred source to see more of our stories on Google. CrossFit star Sara Sigmundsdottir started the sport to lose weight - now she eats 3,000 calories a day to keep her muscles ...
Add Yahoo as a preferred source to see more of our stories on Google. Aimee Cringle, 23, is a British professional CrossFit athlete and rising star in the sport. She shared her daily diet with Insider ...