Kai B.

  • 36 Verified Sessions
  • AFAA, AFPA, & NFPT Certified.

About Me

I am a Certified Master Trainer specializing in Women’s Physique, Weight Loss, Athletic Performance Training, Injury Rehabilitation and Pain Management. I currently have 5 certifications and an extensive history working with athletes and individuals with injuries.

I competed collegiately and professionally in tennis and after a unfortunate a career ending hip injury I had to give up not only my scholarship & my sponsors but the sport I had lived and breathed for over 15 years. In 2016 while finishing at my degree at UC Irvine I started my business and have continued to grow my brand and develop my expertise helping hundreds of clients reach their goals over the past five years.

My programs are designed to instill in each client core training principles of education, performance, & recovery. I am passionate about helping clients push through their comfort level, over come obstacles and achieve what they never thought was possible. I love to help individuals transform their lives and ultimately the way they think and feel about their bodies through fitness & nutrition.

What to Expect

Each session is customized based on the clients needs. A typical session will be 35-45 mins of strength and circuit training followed by 5-10 minutes of core work followed by 5-10 minutes of soft tissue work and stretching.

Client Success Story




  • Athletic Performance
  • Bodyweight Training
  • Boot Camp
  • Bosu
  • Circuit Training
  • Personal Training
  • Rehab Training
  • Resistance
  • Senior Fitness
  • Strength And Conditioning

I Can Help You Accomplish

  • Weight Loss
  • Weight Gain
  • Firming And Toning
  • Flexibility
  • Increase Muscle Strength
  • Aerobic Fitness
  • Endurance Training
  • Body Building
  • Nutrition

Training Locations = Travel Radius = Preferred Training Location

= Travel Radius = Preferred Court
  • Next Level Fitness
  • 17811 Skypark Circle Unit E
  • Irvine, CA 92614
  • Cpw
  • 20 Gramercy
  • Irvine, CA 92612

  I can travel within 5 miles of zip code 92612

General Availability

Sunday Inquire about availability
Monday 9am - 7pm
Tuesday 7am - 8pm
Wednesday 9am - 8pm
Thursday 7am - 7pm
Friday 8am - 3pm
Saturday 8am - 3pm

Kai's Pictures & Videos

Your first session is backed by our Good Fit Guarantee

Client Feedback

100 %

Overall Rating

(2 Ratings)

Teaching Skill:
100 % Rating 100 %
100 % Rating 100 %
100 % Rating 100 %


I've been training for 10 months with Kai. I was really out of shape when I started and with her support and training, I have become stronger than ever. She pushes me when I want to stop, teaches me exercises I've never done, answers any questions I have, and has become a great friend to me. I would recommend training with Kai if you are ready for a lifestyle change and to have someone encourage you along the way. Thank you Kai!

January 6, 2020 • Verified

Very professional, friendly, and down-to-Earth trainer. Kai has strong motivational skills, a deep understanding of nutrition, and encyclopedic knowledge of a vast range of workout techniques. She seeks to understand your workout goals and works hard to ensure you obtain them.

February 24, 2019 • Verified
David B.

Kai has an exceptional understanding of our particular training needs and challenges and consistently exceeds them with cheerful and artistic creativity, patience, availability, and encouragement. We are wholeheartedly grateful for her guidance and insight.

January 26, 2019 • Verified

Select a plan: Pay-as-you-train or a Prepaid package

No Risk - Cancel or switch trainers anytime

Didn’t enjoy the 1st session? We’ll refund it