Cristina “Cris” Rosenfeld-Bless, original from Brazil, is an independently Certified Advanced Personal Trainer who runs FitNFun Fitness based in Orange County, CA.


Cris was certified by the National Personal Training Institute in California. She holds a bachelor’s degree in communications & marketing, an extension in business, and an MBA. For several years Cris worked at a large, multinational corporation in international marketing and business. Then in 2009 she decided to focus on making a career out of her love of fitness, self-empowerment and healthy living.


Her true passion is health, fitness, running, and healthy cooking! So she is always sharing fitness and nutritional tips with her clients. Cris had a strong athletic life that includes competitive gymnastic and competitive tennis. She also complete many 5Ks, 10Ks and several long distance races: Marathons and Half Marathons.


Cris’s business FitNFun Fitness specializes in Personal Training, Fitness Classes, Running Club and Corporate Fitness.


Cris has been described by others as “motivating,” “optimistic” and “energetic.” She strives to make a positive difference in her clients’ lives and she is committed to help them achieve their goals.


“My goal is to help you achieve your fitness and wellness goals. If you dedicate yourself and follow our program you will achieve your goals. I will help you to get inspired and stay motivated.”


Cris Rosenfeld-Bless



Hi, I'm Cris!