Interchange Athletics offers nutrition coaching for individuals who:

  • Want to lose weight in a healthy and sustainable way
  • Want to improve their relationship with food
  • Optimize their nutrition to meet their fitness-related goals 

Every nutrition program begins with a nutrition consultation. This allows our coaches to empower you with objective, personalized and powerful knowledge to amplify your journey to make necessary changes.

Experience 1-on-1 programming from one of our NASM Certified Nutrition Coaches with weekly check-ins, strategic goal-setting, and an overall holistic approach to combining exercise and nutrition. 

What We Offer

  • NASM Certified Expertise: Our coaches are highly trained and certified by the National Academy of Sports Medicine (NASM), ensuring you receive top-notch guidance. 
  • Weekly Check-Ins: Experience personalized attention with weekly check-ins to track your progress, answer your questions, and make adjustments as needed. 
  • Strategic Goal-Setting: We don't just set goals; we craft a personalized roadmap to help you achieve them, making your journey effective and sustainable.
  • Holistic Approach: We believe that true fitness encompasses both exercise and nutrition. Our holistic approach ensures you reach your peak performance.

Why Choose Us? 

  • Results-Driven: Our coaches are committed to helping you reach your goals, whether it's weight loss, muscle gain, improved athletic performance, or overall well-being.
  • Personal Connection: Build a strong, supportive relationship with your coach. We're here to inspire and motivate you on your fitness journey.
  • Progress Tracking: Watch your transformation unfold with data-driven progress tracking and adjustments tailored to your unique needs.
  • Nutritional Expertise: We'll teach you the science behind nutrition, empowering you to make informed choices that last a lifetime.

Select a plan below and get started today! 

Meet Our Nutrition Coaches



Ron Kleiner is a seasoned athlete with over two decades of experience in the world of triathlons. His journey in the realm of endurance sports began more than 20 years ago, and he has competed in a wide range of events, from sprint distances to the grueling Ironman races.

With a wealth of experience in both triathlons and CrossFit, Ron Kleiner is the ideal coach for anyone seeking to unlock their full potential and embrace the world of fitness. His enthusiasm, expertise, and passion for helping others make him an invaluable resource for those looking to embark on their own fitness journeys.


  • NASM Certified Nutrition Coach
  • CF L1


With a strong foundation in fitness coaching through her work in CrossFit and TRX since 2020, Sam brings a wealth of expertise to the table. Her athletic journey includes competing in Division I tennis during her college years, instilling in her a deep understanding of discipline, determination, and peak performance.

Whether you're striving to shed pounds, gain muscle, or simply optimize your overall health, Sam's tailored approach to nutrition coaching will empower you to achieve your goals. Her proven track record and commitment to your success make her an ideal partner on your fitness journey. Collaborate with Sam, and together, you'll unlock your full potential and transform your health and wellness.


  • NASM Certified Nutrition Coach
  • CF L1
  • TRX Suspension Training
  • Spin