POPSUGAR Fitness Guess Who Guess Who? by Fitness 1/20/08 0 Shares Like us on Facebook Guess which Czech model is taking a break from her bike ride to check for sweat? Read More Guess Who POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get fit with our daily newsletter Working Out Yoga Weight Loss Running Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.