POPSUGAR Fitness Guess Who Guess Who Said It? by Fitness 12/24/08 0 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest 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 Alessandra Ambrosio Is Totally Naked on the Cover of Maxim The 5 Most Over-the-Top Moments at Joe Manganiello and Sofia Vergara’s Wedding Eva Longoria Just Wore the Perfect Fall Pick-Me-Up Bright Bikini Kylie Jenner Is Basically a Mix of All Your Favorite Latina Celebrities 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 Results With Our Fitness Newsletter Personalize Running Yoga Working Out Weight Loss Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.