Team LivingFit OC

Mike Sanchez has been in the fitness industry for over 15 years. MPIC He holds certifications in Thai Boxing, JKD, Close Quarter Combat, and is a blue belt in BJJ.  He has created boxing and self-defense programs for gyms and independent trainers in the Orange County area.  As a former personal trainer, Mike has worked with some of Orange County’s elite executives and celebrities.

In 2010, Mike started an online health and lifestyle magazine, LivingFit OC. Since it’s inception, it has become a leading source for all the latest news on health and wellness gyms, products, and events within Orange County.

In 2012, Mike created LivingFit Workforce, a company that coordinates employee health fairs for corporations in Orange County. Mike Sanchez has truly developed methods to bring health and wellness information to thousands of people on a daily basis.


Natalia Cherubini-KIm is a contributing writer for Living Fit OC. She received her degree in Humanities with an emphasis in Literature from Soka University of America, located in the beautiful city of Aliso Viejo, CA. Being somewhat of a world traveler, she lived in Paris for a few years before coming to California. In France, she studied culinary arts with the hopes of becoming a pastry chef, but even though she loves to cook, she can’t remember the last time she made a croissant. Instead, Natalia transformed her culinary knowledge into a tool for healthy living. She is passionate about wellness, cooks at home daily, and enjoys teaching others how to eat healthy and take care of their bodies through proper nutrition and exercise. In her path of self discovery, and as a way to bridge her enthusiasm for a holistic lifestyle, she completed her 200-hr Yoga Alliance Certification in 2011. Because she believes in plunging right into what you love, she completed various additional courses and attended specialized conferences, making her a Power Vinyasa Level 1, 2, and 3 teacher. She also teaches Restorative Yoga, Prenatal Yoga, Yoga with weights, and Yoga Pilates. Currently, Natalia teaches full-time in OC at various studios, as well as for private and corporate clients through On The Go Trainers. She has her own blog and works daily on various social media sites, is a part-time copywriter for Living Social Deals, and a contributing writer for Living Fit OC. Find her on the mat, in the kitchen, or on her computer any day of the week, but her favorite job of all? Being a full-time wife to her loving husband.


Brad Davidson is the VP of R & D at Stark in Irvine, CA. He has spent the majority of his education studying under many of the most influential and effective MD’s, nutritionists, and strength and fitness coaches from around the world, giving him a diverse and practical knowledge base.  He and the staff at Stark have built an organization where Orange County executives and high-level athletes come to enhance metabolism and peak performance.

Brad was recognized in 2008 by OC Metro as a “Top 40 Under 40” Business Entrepreneur in Orange County, Ca. Currently, he’s a blogger for OC Metro online, a Vistage Speaker, and an educator to hundreds of young athletes.  Although he was a young athlete in high school and college, at 32 he spent a short time putting his training philosophies to the test while earning a spot as a Brakeman with the USA National Bobsled team.   Brad was also a Fitness Coach for Dr. Daniel Amen’s @home program from his New York Times Bestselling Book “The Amen Solution”. He holds the following certifications:

  • Poliquin International Strength Coach Level 2
  • Biosignature Hormonal Profile Practitioner Level 2
  • Corrective High Performance Exercise Kinesiologist Level 1: CHEK Institute
  • Nutrition and Lifestyle Coach: CHEK Institute
  • Golf Biomechanics Specialist: CHEK Institute
  • Poliquin Hypertrophy Internship: Poliquin International Strength Institute
  • Training the Executive Internship: Poliquin International Strength Institute
  • Tactical Team Training Internship: Poliquin International Strength Institute


Kim Somer is our inspirational writer for  Kim  has a degree in Speech Communication Studies from California State University of Long Beach, as well as a degree as an Education Specialist and in culture, language and diversity with a large emphasis on educational psychology. She worked in the field of special education for over ten years in different areas; as a behavior program specialist focusing on behavior modification and life/job skills coaching for adults with extreme behavioral issues, she worked with children doing behavior therapy and applied behavioral analysis and then as a teacher for children with special/severe needs where she also utilized behavior modification, taught life skills, and education. She also worked at a shelter for victims of domestic violence. Kim was a member of toastmasters for 2 years, and has been a producer/host/writer/manager/P.R. person in the entertainment industry, belonging to Screen Actors guild since 1993. She has spoken for many businesses and groups including UCLA, L.A. Parks and Recreation, Park Regency Realty, Belladia Salon, Women Empowered, The Key Club, Paramount Studios, Empowering Your Life In Every Way, and more, and has been an elite expert at The Beverly Hills Health and Fitness Expo, an expert for Sales Coach Now’s Conversations and Coffee Series, a guest on Feel Free In The OC radio show, and has been featured in Scoop LA newspaper among others. Kim leads three mastermind groups, a women’s workshop series and group called, “Willow Tree Women’s Circle in both L.A. and O.C., regular workshops on Discovering Your Life Purpose, regular Women’s Exhilaration Day Retreats, Full Filled in Love Workshops, and is continuously speaking at upcoming workshops and seminars.


Rupina Meer, Certified Holistic Health Coach (CHHC) received her training from the acclaimed Institute for Integrative Nutrition and is certified by the American Association of Drugless Practitioners (AADP).  Health Coaches from Integrative Nutrition’s world-class training program learn from luminaries in the field of health and wellness including Dr. Andrew Weil, Dr. Mark Hyman, and Deepak Chopra to name a few.

Rupina’s education has provided her with multidisciplinary training across a 100 major dietary theories–from macrobiotics and Ayurveda to raw foods—but she practices the principle of bio-individuality, tailoring her nutrition counseling programs to each individual’s unique body, age,  lifestyle and goals. Rather than dwelling on calories, carbs, and lists of good and bad foods, she works with her clients to make bite-sized diet and lifestyle changes that create sustainable results.

Rupina is the Founder/CEO of Zen-trition, a nutrition-coaching practice with a unique focus on balancing blood sugar, preventing and/or managing Type 2 diabetes or hypoglycemia without drugs, breaking the vicious cycle of cravings and resetting the fat “switch” to bid adieu to nagging weight problems. Rupina has developed a proven system, including bite-sized diet/lifestyle changes along with targeted herbs, supplements and laser coaching–sprinkled with compassionate support and accountability–to ensure sustainable results. Rupina offers individual, group and corporate wellness programs via in-person or virtual coaching, so distance is not an issue. Visit to get instant access to her wildly popular free eReport and discover the Top 5 Health Myths That Are Keeping You Fat, Fatigued & in a Funk.

Rupina also has an MBA and won multiple accolades in her corporate communications career spanning over a decade, but she struggled with some of her own health challenges (including a brief stint with cancer). Her journey to wellness compelled her to explore the streets of her own emotions, organs and cravings to manifest her optimal vitality. And her passion is to empower her clients to do the same as she supports them in decoding their body’s innate intelligence to enhance their health and happiness.


Sara Campbell was born and raised in Orange County California, has experienced many things that The OC has to offer. As a local business owner, always on the go, she has encountered many people in all types of industries. As a student in college, Sara studied interior design yet she has always had a love for writing. Sara has now found her happy medium, writing about her love for health and fitness. “It has inspired me to share the passion of maintaining a balance of health and wellness among busy lifestyles.” says Sara.
Sara will be experiencing many health and fitness related opportunities that Orange County has to offer. We are sure that through her reports, you too will find your yin to your yang, your time out on a busy day, or your new connection to the workout world.