Ages 5–12
Kids striking
Boxing and Muay Thai fundamentals that build confidence, discipline, coordination, and fitness.
Start a free trial
Fontana's beginner-first fight gym
Boxing, Muay Thai, No-Gi Jiu-Jitsu, and MMA for kids and adults. Your first three days are free.
Fontana’s beginner-first fight gym
Real martial arts training without the ego. Learn from an experienced Brazilian Jiu-Jitsu black belt with 30 years of coaching—and a track record of developing athletes from their first class to the UFC level.
Ready to train? Register nowTrain with purpose
Structured classes, practical skills, and a team that meets you where you are.
Ages 5–12
Boxing and Muay Thai fundamentals that build confidence, discipline, coordination, and fitness.
Start a free trialAges 5–12
Safe, technical grappling taught step by step in a supportive room built for learning.
Start a free trialBeginner to advanced
Boxing, Muay Thai, No-Gi BJJ, MMA, and open sparring for adults who want real progress.
View registrationMonday–Friday
The same reliable lineup every weekday. No weekend classes.
Full schedule pageSimple pricing
No confusing tiers. Choose the commitment that works for you.
Flexible
Best starter commitment
Maximum value
Find your fight family
8242 Goldmine Ave
Fontana, CA 92335
Use the entrance off Beech, not Sultana. Please do not park at Roca Engineering.
Your first three days are on us
Try the gym, meet the coaches, and see why beginners feel at home here.
Claim your free 3-day trial