Ruben Cobo
NSCA-CPT, CSCS. USA Boxing coach. Former amateur boxer and kickboxer. BJJ brown belt under Renzo Gracie. Judo brown belt under Ernesto Perez Lobo, Spanish Judo Federation and IJF. Kettlebell Master of Sport (Marathon).
Premium fitness training in LA. Real coaching, real results — competitors and first-timers alike.
Sport-specific programming built around the result you’re chasing — strength that transfers.
Strength · PowerFundamentals taught the right way, from first-timers to competitive athletes.
Striking · All levelsGirevoy technique, work capacity, and full-body power under a Master of Sport.
Girevoy sportGi and no-gi grappling coached by a Renzo Gracie brown belt.
Gi & no-giGrip fighting, throws, and groundwork from a federation-trained brown belt.
Throws · GripsLong-term athletic development — coordination, confidence, and discipline.
Youth development
NSCA-CPT, CSCS. USA Boxing coach. Former amateur boxer and kickboxer. BJJ brown belt under Renzo Gracie. Judo brown belt under Ernesto Perez Lobo, Spanish Judo Federation and IJF. Kettlebell Master of Sport (Marathon).
NASM Certified Personal Trainer. Former D1 wrestler.
NSCA-CPT. Pro MMA fighter (Cage Rage). Pro boxer.
NASM Certified Personal Trainer. Golden Gloves boxing (New York).
Not a commercial gym
We take pride in the work
Only 1:1 or small group training
Never crowded
Focused on individual progress
Technique and form come first
A genuinely supportive community
Tailored training for every individual