Skip to main content
  • Heidi Greenhalgh, Registered Dietitian

    Years of Experience

    • 18 Years

    Credentials

    • MS, RD, RDN

    I am excited to have the opportunity to work with Fitness Together doing what I do best…helping you reach your health goals! Whether you want to lose weight or gain weight, change your body composition, or leverage nutrition to manage a condition like diabetes or high cholesterol, I am here for you. My style of nutrition coaching is centered around teaching you the skills needed to achieve your goals based on three foundations; evidence-based nutrition, increased physical activity, and changing behavioral patterns and negative self-talk. It is not a diet, rather, it is a systematic, sustainable way of eating that creates vibrant health and lasting lifestyle changes. Helping you learn new skills that incorporate healthy behaviors is my passion and I can’t wait to work with you! Before becoming an RD, I worked as an ACSM-certified personal trainer for over 10 years, so I can attest to the power of exercise and how effective it can be, especially when paired with good nutrition!

    in my free time I like to
    I love to cook and eat delicious food (my favorite food is peanut butter, especially when paired with dark chocolate.) As a matter of fact, I graduated from culinary school! I am an avid exerciser and enjoy weight training as well as cardio (I have run exactly one marathon). I enjoy being outdoors, and my favorite season is spring in Tennessee because I love all the flowers.

    Complimentary Fit Evaluation
  • Margaux Cowan-Banker, Certified Personal Trainer

    Years of Experience

    • 20 Years

    Credentials

    • B.S. in Exercise Science - Carson Newman University (2005)
    • ACE Certified Personal Trainer
    • AASDN Nutrition Specialist
    • Cityview Magazine's "BEST OF THE BEST" 2023

    I strive to know & understand the needs of each client to deliver the best possible solution for motivation & encouragement throughout their entire process. Each client comes with different needs & goals, and I try to utilize my expertise in exercise to customize a specific plan for that individual's long-term success.

    in my free time I like to
    I enjoy running long miles, eating back the calories long miles burn with creative cooking or dining ventures, reading anything I can get my hands on, petting cute kitty cats, traveling to parts unknown, and just being in the present moment. Life is all about exploration and adventure, so bring it on!

    Complimentary Fit Evaluation
  • Kass McCool, Certified Personal Trainer

    Years of Experience

    • 5 Years

    Credentials

    • M.S. in Sports Psychology — Capella University (2025)
    • B.S. in Psychology — University of Tennessee - Chattanooga (2023)
    • NASM Certified Personal Trainer
    • NASM Certified Nutrition Coach

    I believe that fitness equals self-love. Loving yourself enough to stick to your goals. Loving yourself enough to take care of your physical well-being for present & future YOU. Fitness encompasses self-love because it forces you to prioritize yourself, build discipline (perhaps the most important skill), and stay consistent. Through that process, you develop the habits and mindset to live an all-around healthy and fulfilling life.

    in my free time I like to
    I enjoy weightlifting, running, thrifting, discovering new places/restaurants/cities, & spending time with the ones I love!

    Complimentary Fit Evaluation

here’s how it works

complimentary

signature fit evaluation

We'll gather information for your customized plan by reviewing your goals, health history, and going through a mini-workout.

full body assessment

We'll collect baseline metrics that will help us track your progress.

personal training session

You'll meet your trainer in a private studio or virtually for a 1:1 session to begin your workout program.

progress checks

You'll receive an assessment every 6 weeks to celebrate your progress and set new goals.

WHAT CLIENTS ARE SAYING...

  • I started working out after having breast cancer and heading to osteoporosis. My primary goal with FT was to increase bone density. I now have normal bone density.

  • Personal coaching allows me to stay focused with a tailored solution to meet my goals. This includes education on what good nutrition should look like and how I can stay fueled to support my training while still losing weight.

  • The high quality training and nutrition advice at Fitness Together has helped me reach my fitness goals. I’ve lost 20 pounds and have a BMI of 22.8!

  • The consistency of my training has helped me stay active, mobile, and ready for life's biggest moments. I leave every session feeling stronger, renewed, and able to keep up with my five young grandchildren.