About Us - Fitness by Kai
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About Us

Fitness by Kai Orange County is a one on one personal training service who strives to help residents of Newport Beach and Orange County. With over 25 years of combined experience our company prides itself on top quality knowledge and training experience. Our work ethic and care put forth towards our personal training clients and profession is unparallelled. Our certified personal trainers have a burning passion for fitness and have a desire to share it with all who are ready to commit to a healthy lifestyle. Fitness by Kai is closely connected to Newport Beach, Huntington Beach, Anaheim, Irvine and Costa Mesa, but our team can travel to your nearest outdoor park or community gym any where in the Orange County vicinity.

Fitness by Kai was began on the foundation of spreading knowledge to those who are sick of an industry that is saturated with high turnover, get thin quick fads and where the meat market mentality is the norm. Our staff strives to set Fitness by Kai apart by providing sustainable methods to help you for years to come, in a positive and supportive environment by professional trainers who care. Each member of our staff has had success in transforming themselves at one time or another and have over 250 hours of training experience at minimum. Therefore, we understand what it takes mentally and physically to get you where you need to be.

Many of the so called best personal trainers in Orange County love to bask in their own personal glory, but at the end of the day it comes down to how many lives have been positively touched by their service. The amount of certificates, trophies and medals means nothing if a personal trainer can not provide results. A personal trainer is seasoned when providing quality weight loss results time and time again as we do. If a trainer has no experience, no personality or a genuine care for his/her clients when applying their knowledge; their “certificates” and accolades are worthless. If you are interested in seeing what our educational accomplishments are please do so by clicking on the meet the trainers page! To see what we have done for our clients please visits our success stories and gallery pages. Fitness by Kai looks forward to serving all your health related goals.


-Working with young adults
-Training for senior citizens
-Corporate packages containing affordable personal training rates
-Personal Training for Wedding Preparation
-Pre/Post Natal Personal Training
-Custom Programs
-Body Fat Testing
-Meal Planning
-Police Academy Preparation ( Have helped numerous candidates prepare for Department of Justice Physical Agility Tests, Local Police Department candidates preparing for Rio Hondo and Orange County Fire Academy participants)

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