about us
Welcome To Maui Training Center
At Maui Training Center, we believe fitness should be more than just working out, it should be about building strength, developing skills, and preparing for life. That’s why we’ve created a hybrid training model that blends martial arts, strength and conditioning, and sports-specific training under one roof.
Our approach is simple: no single method can unlock your full potential. Jiu-Jitsu teaches discipline, patience, and self-defense. Strength training builds resilience, power, and longevity. Sports-specific training sharpens performance for athletes at every level. Together, they create a well-rounded path to becoming stronger, healthier, and more capable inside and outside the gym.
MTC was founded by Junior Leoso, who has spent over 20 years in the fitness industry and built multiple successful gyms. What started as a passion for martial arts and strength training has grown into a community where families, athletes, and everyday people come together to train and support each other.
We’re proud to have a team of coaches from multiple disciplines, each bringing their own expertise and passion to help our members reach their goals. Whether you’re here to improve your health, learn martial arts, or compete at a high level, you’ll have guidance from experienced professionals who care about your journey.
At the heart of MTC is our mission: Improving the quality of life through martial arts and fitness.
"I always knew I wanted to come home to Maui. I would love to share the things I've learned over the years with anyone who's willing to learn. At the same time I feel blessed to be back home and connecting with the island in a way I can truly appreciate now."
- Junior Leoso
What others are saying
Our clients are at the heart of everything we do. Here are some words from those who have experienced the MAUI training center.
Parent of a 12-year-old camper
"The Coaches are amazing."
“This camp was a game changer for my son. He came home every day more confident and excited to show me what he learned. The coaches truly care, and it shows in how they lead and connect with the kids.”
Parent of a 9-year-old camper
"She is healthier"
“As a parent, I loved the balance of structure and fun. My daughter not only learned how to move properly and stay active, but she also started making healthier choices at home. It’s more than just a camp—it’s a community.”
Parent of an 11-year-old athlete
"Highly recommend this"
“We’ve tried other summer programs before, but nothing compares to this. My child learned real skills like strength training, teamwork, and even anatomy! Every week felt like a new level unlocked.”