Performance
Pioneers in Applied Human Performance
Built from years inside elite sport, LJ Performance integrates performance training, sports science, medical insight and technology into one unified development system.
Based in Columbus, Ohio.
Modeled after the high-performance systems used in professional sport.
/ THE LJP HIGH-PERFORMANCE MODELProven at the Highest Levels of Sport
Proven at the Highest Levels of Sport
LJ Performance was built from 15+ years working inside elite sport environments across professional teams, Olympic programs, and high-performance departments where athlete development is driven by integrated systems — not isolated training sessions. LJP brings those same standards, systems, and technologies to the next generation of athletes.
At LJP, athletes develop inside a complete performance ecosystem combining performance training, sports science, rehabilitation insight, and advanced performance technology. Every system, every protocol, and every standard is modeled after the high-performance departments used in professional sport.
Elite Performance Development
Integrated Athlete Development — Performance, recovery, nutrition, and rehabilitation aligned into one system designed to build complete athletes.
Advanced Sports Science & Technology
Force plates, timing gates, velocity-based training, and performance data used to track development and remove guesswork. Speed, strength, power, and biomechanics structured through proven performance models used in professional sport.
Nutrition
Partnered with Thorne to bring our athletes NSF Certified supplements at a discounted price.
Medical / Rehab
Interdisciplinary between performance and medical to ensure our athletes are always taken care of from every aspect.
Proven at the Highest Levels
Founder & Head Coach
Luis Jeronimo
500+
Athletes Trained
Non-Profit Initiative
LJP Pro Academy
The Complete Athlete Development System
The complete athlete development system modeled after professional sports performance departments. The LJP Pro Academy is the centerpiece of our athlete development system.
Built from years working inside elite sport environments, the academy integrates performance training, sports science, recovery, and long-term development planning into one unified system.
This is not drop-in training. It is a structured pathway designed to develop complete athletes. The LJP Pro Academy is the centerpiece of our athlete development model.
The Complete Athlete Development SystemMost Training Programs Are Missing the System
Many athletes train hard but lack structure. Training sessions are often disconnected from long-term development, recovery strategies, and measurable performance data.
Elite organizations operate differently. They build systems around the athlete.
At LJ Performance, the Pro Academy brings that same integrated model to developing athletes.
Join the Academy
LJP Pro Academy
Legado Futures Foundation/ SERVICESTrain Like a Pro
From youth athletes to professionals — we build explosive, intelligent, resilient competitors through elite-level systems.
Book an Evaluation
Professional injury assessment, treatment support, and athlete care integrated directly into the training environment.
- Personalized training program
- Weekly video analysis
- Email & messaging support
- Monthly progress reports
- Access to training library
- Force-velocity profiling
Follow-Up Treatment
Professional injury assessment, treatment support, and athlete care integrated directly into the training environment.
- Private & group sessions
- Force plate assessments
- Timing gate speed testing
- VBT-based strength training
- Change of direction protocols
- Athlete performance reports
Recovery Session
Cups Sports Massage · Normatec Boots. Each includes 15 min in boot + other modalities with the AT (manual stretching, etc).
- Team performance assessments
- S&C program design
- Staff education & workshops
- Injury prevention protocols
- Pre-season & in-season planning
- Data reporting & analytics
Book an Evaluation
Professional injury assessment, treatment support, and athlete care integrated directly into the training environment.
- Personalized training program
- Weekly video analysis
- Email & messaging support
- Monthly progress reports
- Access to training library
- Force-velocity profiling
Follow-Up Treatment
Professional injury assessment, treatment support, and athlete care integrated directly into the training environment.
- Private & group sessions
- Force plate assessments
- Timing gate speed testing
- VBT-based strength training
- Change of direction protocols
- Athlete performance reports
Recovery Session
Cups Sports Massage · Normatec Boots. Each includes 15 min in boot + other modalities with the AT (manual stretching, etc).
- Team performance assessments
- S&C program design
- Staff education & workshops
- Injury prevention protocols
- Pre-season & in-season planning
- Data reporting & analytics
Consulting &
Performance Systems
Building high-performance environments for teams and organizations.
LJ Performance works with teams, schools, and organizations to design integrated performance systems built around athlete development. Drawing from experience inside professional sport, our consulting integrates sports science, strength & conditioning, athlete monitoring, and long-term development planning into a unified high-performance model.
Our goal is simple: help organizations build environments where athletes can consistently improve and stay healthy.
- High Performance Department Design
- Sports Science Integration
- Athlete Testing & Monitoring Systems
- Strength & Conditioning Program Development
- Staff Education & Coaching Workshops
Studying how to drive a car doesn't make us better drivers. And driving a Prius doesn't prepare us for a Ferrari. High performance requires more than knowledge — it requires experience operating at a different speed on different terrain.
/ GALLERYInside LJ Performance
Real athletes. Real work. Real development. A look inside the training environment at LJ Performance.
Medical & Performance
Rehabilitation
Integrated care from injury to return to play.
At LJ Performance, rehabilitation is approached through the same performance lens used in elite sport.
Our system combines movement assessment, strength rebuilding, mobility restoration, and progressive return-to-play protocols to help athletes recover safely while restoring the physical qualities required for competition.
The goal is not simply to remove pain — it is to rebuild durable, resilient athletes.
Certified Athletic Training
Professional injury assessment, treatment support, and athlete care integrated directly into the training environment.
Rehabilitation Programming
Individualized rehabilitation plans designed to restore strength, mobility, and movement quality after injury.
Soft Tissue & Recovery Therapy
Manual therapy, mobility work, and recovery strategies that support tissue healing and long-term performance.
Return-to-Play Progressions
Structured progressions and objective testing protocols that ensure athletes return to sport safely and confidently.
Partnered with the best
in Columbus medicine.
LJ Performance works alongside medical providers in the Columbus area, including Perkins Spine & Sports Medicine, to support athletes through injury recovery and return to competition.
Assessment
Movement
Assessment
Rebuilding
Strength
Rebuilding
Protocol
Return
to Play
Listen
The Performance Edge
Insights, conversations, and education from inside professional sport. Athletes at LJ Performance train using technology and testing systems used throughout professional sport. By combining sports science, performance data, and coaching expertise, we measure how athletes move, produce force, accelerate, and change direction — allowing training to be individualized and progress to be tracked over time.
Marcus Rivera
Forward · Age 14
Diego Morales
Midfielder · Age 13
Jaylen Brooks
Defender · Age 15
Luca Fernandez
Winger · Age 12
Ethan Williams
Goalkeeper · Age 16
Carlos Vega
Midfielder · Age 14
UPCOMING EVENTLJ PERFORMANCESUMMIT 2026
A one-day performance summit bringing together coaches, athletes, and parents to learn elite-level training systems, sports science applications, and the mindset behind building complete athletes. Hosted by Luis Jeronimo.
SUMMIT 2026
PERFORMANCE
TRAINING
ATHLETES
What athletes, parents, and
professionals say about
LJ Performance
The level of detail, the systems, and the professionalism at LJ Performance reflect what I experienced inside professional sport. Luis understands what it takes to develop athletes at the highest level.
Pro Athlete
Columbus Crew, MLS — United States National Team
The professionalism and structure at LJ Performance is unlike any training environment we've experienced. We trust the development process completely.
Maria R.
Parent of Academy Athlete
Luis blends sports science, coaching experience, and athlete connection in a way that is rare. The environment reflects professional standards.
Head Athletic Trainer
NYCFC, MLS
What LJ Performance has built in Columbus is a model for how youth performance environments should operate. The integration of science and coaching is exactly what the next generation of athletes needs.
Sporting Director
Los Angeles Football Club (LAFC), MLS
Elite performance isn't built by accident. Train with professional standards and unlock your potential.
ContactReady to elevate your performance?
Have questions or want to talk about your goals? Send us a message and we'll get back to you shortly