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Your Premier Martial Arts & Kickboxing Destination
At GKG-GIL'S Kickboxing Gym, we exist to challenge and empower our members through high-energy workouts designed to bring out the best in every individual. Our mission is to create a welcoming environment where everyone, regardless of age or fitness level, trains as an athlete under the guidance of accomplished martial arts instructors. We pride ourselves on offering diverse programs tailored to personal goals, from group classes focusing on striking combinations and strength training to one-on-one sessions that accelerate progress. With a commitment to safety and inclusivity, our coaches break down techniques to ensure proper form while fostering a supportive community.

Whether you're seeking self-defense skills, competition preparation, or a transformative fitness journey, our team of certified professionals brings decades of combined experience to help you achieve lasting results. We emphasize listening to your body while pushing boundaries, offering modifications to suit individual needs without compromising intensity. Our facility in Lomita, CA, serves as a hub for martial arts enthusiasts of all levels, from children learning discipline to adults pursuing peak physical conditioning.
Services
Kickboxing Classes Muay Thai Training Brazilian Jiu Jitsu MMA Workouts Kids Martial Arts Private Coaching Strength Training TRX Suspension Workouts
Highlights and features
  • Our instructors hold black belts and decades of competitive martial arts experience.
  • We offer tailored workouts for all fitness levels, from beginners to advanced athletes.
  • Specialized programs include kids' classes focusing on discipline and teamwork.
  • Private training accelerates progress with personalized technique refinement.
  • Safe, inclusive environment with technique breakdowns and workout modifications.
What people say
Challenging yet fun classes Top-notch instructors Supportive community vibe Noticeable strength gains Excellent for all levels
Services
Kickboxing Classes
Our 60-minute kickboxing sessions combine striking combinations with body-weight exercises to build strength, endurance, and technique. Coaches demonstrate proper form on heavy bags while offering modifications for all fitness levels. This full-body workout improves cardiovascular health, coordination, and self-defense skills through structured routines that challenge both mind and body.
Brazilian Jiu Jitsu
Learn ground fighting techniques focusing on takedowns, throws, and submission holds. Our black belt instructors teach practical self-defense strategies while building core strength and strategic thinking. Classes emphasize controlled sparring and technical drills to develop proficiency in grappling and positional dominance for students aged 15+.
Muay Thai Training
Master the 'Art of 8 Limbs' using hands, elbows, knees, and shins for comprehensive striking skills. Certified coaches provide technical instruction in a safe environment suitable for all experience levels. This discipline enhances agility, power, and mental focus through traditional Muay Thai drills and partner exercises.
Kids Martial Arts
Structured 45-50 minute sessions combine kickboxing techniques with character development for ages 7-12. Children learn respect, discipline, and teamwork through circuit training and technical drills. Our certified instructors create a fun, supportive atmosphere that builds physical coordination and confidence in a non-competitive setting.
Private Coaching
Customized sessions address individual goals in speed, strength, self-defense, or competition preparation. Experienced trainers develop personalized programs combining striking, conditioning, and technical refinement. Private instruction accelerates progress through focused attention on form, strategy, and personal development beyond group class limitations.
People
Gil Sanchez
Owner
Certified NASM trainer since 2001 with Muay Thai expertise since 2008, black belt in Brazilian Jiu Jitsu, and competitive martial artist since age 13. Combines decades of experience with innovative training methods to develop effective programs for all skill levels.
Neveen Sanchez
Owner
NASM-certified trainer since 2013 with Muay Thai experience since 2001, 20+ professional fights, and brown belt in Brazilian Jiu Jitsu. Brings competitive insight and technical expertise to program development while maintaining focus on accessible, effective training for all members.
James Contreras
Coach
45+ years martial arts experience across Muay Thai, Taekwondo, Boxing, and Brazilian Jiu Jitsu. Combines extensive knowledge with adaptable teaching style to benefit students at every level, emphasizing technical mastery and practical application in a supportive learning environment.
Kenneth Cox
Coach
BJJ black belt with competitive experience since 2013, specializing in youth instruction. Creates engaging, confidence-building classes that balance technical precision with fun, safe learning for children starting from purple belt level teaching experience.
Leo Montiel
Coach
Certified personal trainer and BJJ blue belt with active competition experience in MMA and Muay Thai. Technical yet approachable coaching style focuses on individual growth, combining real-world expertise with motivational support for athletes at all experience levels.
Questions
What martial arts styles do you teach?
We offer kickboxing, Muay Thai, Brazilian Jiu Jitsu, and Mixed Martial Arts instruction with certified experts in each discipline.
Are classes suitable for beginners?
Yes! All classes include modifications for different skill levels, with coaches providing individualized guidance to ensure proper technique and safety.
Do you have youth programs?
Our Kids Class (ages 7-12) combines technical kickboxing with character development in a 45-50 minute session focused on discipline and teamwork.
What should I wear for my first class?
Wear comfortable workout clothes and bring water. We provide equipment for striking classes, but you may bring your own gloves if preferred.
Can I try a free class?
Yes! We offer a free introductory class so you can experience our training environment and meet the instructors before committing.
Do you offer private training sessions?
Yes, our one-on-one coaching provides personalized workout plans tailored to your specific goals, whether for competition, self-defense, or fitness improvement.