Jim Thomas, MS

Personal Trainer & Sports Performance Coach

Prior to joining NutriFormance & Athletic Republic, Jim worked as a personal trainer with a varied population ranging from new exercisers, athletes, and active aging adults.

Jim played collegiate basketball at Missouri Valley College for 4 years where he earned his bachelor’s degree in Exercise Science, double majoring in Health Wellness and Sports Management. After his senior basketball season, Jim did an internship in Missouri Valley’s weight room facility where he helped design programs and train the basketball team in the off-season. After Missouri Valley Jim attended Missouri Baptist University where he obtained his master’s degree in Exercise Science with a focus on Fitness Management. To complete the degree, Jim finished a 350-hour internship of coaching which included basketball with the St. Louis Majestics, and AAU summer team, along with volleyball and softball at the St. Charles YMCA.

Jim loves to motivate and encourage clients to break out of their comfort zone and push limits, but is also a laid back, fun trainer to work with. Outside of training, Jim loves music; you can always hear him singing a tune from his favorite songs! He also enjoys strength and conditioning and playing other sports like flag football, volleyball, and swimming recreationally.
IM THOMAS, MS - Nutriformance, St. Louis, MO

Certifications and Achievements:


Welcome to NutriFormance where every BODY matters and we strive to know all our client’s by name as well as understanding why they chose NF to pursue their fitness goals.  We hope to over-deliver in making NutriFormance like a second home, a fun environment that is also focused and dedicated to our clientele’s success.  

We aren’t chasing members just to hit a number.  We are pursuing clients who fit what we do, who appreciate a team of advanced professionals and a community that is much like an extended family.  We are far from a red-tape laden big box gym that only wants your membership dollars and doesn’t care about you as an individual.

ellie & dale huff- Nutriformance, St. Louis, MO
Dale and ellie huff- Nutriformance, St. Louis, MO
NF_HorizontalLogo- Nutriformance, St. Louis, MO

FREE 7-Day Trial Membership!

Unlimited Gym Access + Group Classes + Group Personal Training + Group Pilates

Plus, access to 3 private personal training or Pilates sessions for only $150 (a $240 value!)

Offer ends 12/31! Call 314-432-6103 or fill out the form below to get started.

Questions? Feel free to contact us!