POPSUGAR Fitness Guess Who Guess Who Said It? by Fitness 12/24/08 0 Shares Like us on Facebook Which celebrity trainer said this about exercise in 2009? "The big exercise trend is going to be group fitness classes. A spin class is considerably less money than paying for a personal trainer." Source and Source Read More Guess Who Said ItCelebrity TrainerCelebrity Celebrity Wedding Day Prep Just Got Easier With These Tips From Lauren Conrad Sofia Vergara and More Celebrities Embrace the Makeup-Free Selfie Find Out What Brand Landed Sarah Jessica Parker as the Star of Its New Ad Campaign Kourtney, Tori, and Ivanka Shared Some Cute Kiddo Snaps This Week! 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 Running Working Out Yoga Weight Loss Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.