About me: Coach Lou
More Than a Coach
My name is Louis Barreto Nieves, and I'm the founder of Lou's Lax Lab.
As both an educator and coach, I've dedicated my career to helping young people grow through learning, discipline, and confidence. Whether I'm in the classroom or on the field, my goal is the same: to create an environment where athletes understand the game, enjoy the process, and continue developing long after a training session ends.
Lacrosse has given me opportunities to compete, learn from outstanding coaches, and develop skills that continue to shape who I am today. Those experiences, combined with my work as a teacher and multi-sport coach, form the foundation of every lesson I teach.
My Coaching Philosophy
I believe the best athletes aren't simply told what to do—they're taught why they do it.
Every player learns differently. That's why I don't believe in a one-size-fits-all approach to training. Each session is designed around the individual athlete's goals, current skill level, position, and areas for growth.
Whether we're working on stick skills, shooting, defensive footwork, lacrosse IQ, or game situations, every drill has a purpose.
My goal isn't just to help athletes improve today—it's to give them the knowledge and confidence to continue improving on their own.
My Experience
I bring together experiences from athletics, coaching, and education to create a complete player development program.
🥍 Former collegiate lacrosse player
🏈 Varsity football coach
🏀 Middle school basketball coach
🍎 Middle school educator
📚 Experienced in designing individualized learning and development plans
Coaching multiple sports has reinforced one important lesson:
Great athletes share common traits—discipline, communication, confidence, and a willingness to learn.
Those qualities are just as important as any technical skill.
What Athletes Can Expect
When you train with Lou's Lax Lab, you can expect:
✔ Personalized instruction
✔ Game-like training environments
✔ Honest, constructive feedback
✔ Age-appropriate skill development
✔ Position-specific coaching
✔ A positive atmosphere that encourages growth
Most importantly, every athlete will leave each session with a better understanding of the game and a clear plan for continued improvement.
Our Mission
At Lou's Lax Lab, success isn't measured only by goals scored or games won.
Success means helping athletes become more confident, more knowledgeable, and more prepared every time they step onto the field.
My commitment is to provide instruction that challenges players, builds character, and inspires a lifelong love for the game.
Contact us
Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!