Kansas City Curves Click on the Coupon for a Free Week How did you hear about Curves? Please Select Family Friend Flyer Magazine Newspaper TV Curves is the first fitness and weight loss facility dedicated to providing affordable, one-stop exercise and nutritional guidance to women. AND we are the largest fitness franchise in the world with over 10,000 locations in over 50 countries worldwide. Our program gives you a complete aerobic and strength training workout with easy-to-learn hydraulic resistance machines. Many of our members say this is the fastest and best 30 minutes of their week! Only one place can give you the power of over 4 million women.