Join RFT+, unlimited group fitness classes. Join us Saturday April 27 and May 4 for a free session! :)
Join RFT+, unlimited group fitness classes. Join us Saturday April 27 and May 4 for a free session! :)
I don’t just train athletes; I engineer performance. As a personal trainer and athletic coach, my approach is centered on movement efficiency, athletic development, and building bodies that perform under real-world demands.
Based in St. Louis, I specialize in refining how athletes move, generate power, and transfer strength into sport-specific performance. True athletic development comes from mastering mechanics, improving coordination, and applying structured training that supports both performance and longevity.
Whether you’re a competitive athlete, a developing high school player, or someone focused on strength, muscle gain, or fat loss, I build a clear, performance-driven roadmap designed to elevate capacity, resilience, and confidence.
Real people, real stories from St. Louis locals. No gimmicks, just hard work and holistic coaching.

Michael R.
Lost 45lbs
“I tried keto, fasting, everything. Kramer was the first trainer to ask me about my sleep and stress. In 6 months, I’m down 45lbs and actually eating more than I used to.”

Sarah & Tom
Wedding Ready
“We had 4 months until the wedding. KeggFit managed our timeline perfectly. My dress fit like a glove, and Tom actually has biceps now. Best investment for our big day.”

Elena G.
Pain Free
“I thought back pain was just part of getting older (I’m 55). The mobility protocol changed my life. I can garden and play with my grandkids without needing painkillers.”
Invest in your health with flexible training options.
Invest in your health with flexible training options.
Fill out the form below to schedule your consultation with Kramer.