“With over a decade in healthcare, I’ve seen firsthand what happens when prevention is overlooked.
That experience reshaped how I approach fitness — not just as aesthetics, but as a tool for protecting the body, improving long-term health, and building strength that lasts.”
About Dr. LeBrei Simmons
Dr. LeBrei Renee Simmons is a pharmacist and strength coach redefining how women approach fitness, health, and longevity.
With over a decade in healthcare and years of hands-on training experience, she bridges clinical knowledge with real-world application, bringing a science-backed, results-driven approach that goes far beyond aesthetics.
Determined to extend her impact beyond perscritions, she became a certified personal trainer, combining her clinical expertise with structured, results-driven training systems. This work became the foundation of SLMIFITBREI Fitness.
As the founder of SLIMFITBREI Fitness, she has cultivated a training environment rooted in structure, accountability, and purpose. Each session combines strength training, high-intensity conditioning, and functional movement to challenge both the body and the mindset.
Through SLIMFITBREI Fitness, women don’t just work out. They build strength with intention, develop confidence through discipline, and create bodies that support them at every stage of life.
Her mission is clear: to help women train with intention, move with confidence, and fully step into their power.
Because when purpose meets discipline, transformation becomes a lifestyle.
The SLIMFITBREI Standard
The SlLIMFITBREI Standard is a structured approach to strength training designed to help women build muscle, move with intention, and support long-term health.
Rooted in progressive training, this standard removes guesswork and replaces it with purpose. Every session is intentional, focused on building strength that carries beyond the gym.
Strength & Structure
The SLIMFITBREI Standard is built on foundational strength training, proper form, and consistency.
This is where discipline is developed, and real strength is built.
Longevity & Confidence
The goal is not just physical change, but lasting impact.
Through consistent training, women build strength that supports their health, protects their bodies, and carries into everyday life.
Confidence becomes a result of the work.