Business Details
23 Years
experience
Your Premier Muay Thai & Boxing Gym in San Diego
Founded in 2003 by former Muay Thai World Champion Dave Nielsen, American Boxing & Fitness has established itself as San Diego's premier destination for authentic Muay Thai, kickboxing, and boxing instruction. Our family-owned business combines technical precision with personalized training approaches, serving clients from absolute beginners to professional athletes. With over two decades of experience, we specialize in creating safe, inclusive environments where individuals of all ages and fitness levels develop self-defense skills, physical conditioning, and mental discipline.Our certified instructors bring unparalleled expertise from competitive martial arts and fitness training, having worked with Navy SEALS, professional athletes, and special needs populations. We maintain strict class size limits to ensure individualized attention while fostering a supportive community atmosphere that emphasizes respect, technical mastery, and personal growth.
Services
Muay Thai
Kickboxing
Boxing
Personal Training
Kids Martial Arts
Details
- Year established: 2003
Highlights and features
- World Champion instructor with 20+ years of teaching experience
- Personalized training programs for special needs and medical conditions
- Proven injury prevention record over 20 years of operation
- Military and first responder specialized training programs
- Hybrid martial arts methodology combining multiple championship disciplines
Associations and certifications
- NASM Certified
- ACSM Certified
- USA Boxing Coach
- WBC Certified Muay Thai Official
What people say
World Champion instructor
Personalized training
Supportive community
Proven results
Safe environment
Services
Muay Thai
Our Muay Thai program delivers authentic Thai martial arts instruction emphasizing technical precision and cultural heritage. Students develop comprehensive striking skills using fists, elbows, knees, and shins while learning traditional Thai Buddhist principles of respect and discipline. The curriculum accommodates all experience levels, from absolute beginners to competitive fighters, with specialized training for self-defense applications and sport competition.
Kickboxing
This hybrid kickboxing program combines Dutch, Chute Boxe, and Thai techniques for comprehensive striking proficiency. Sessions focus on cardiovascular conditioning, core strength development, and practical self-defense applications. Participants train using state-of-the-art equipment while learning movement patterns and striking combinations that enhance coordination and functional fitness for real-world scenarios.
Boxing
Technical boxing instruction emphasizes proper form, footwork, and defensive techniques without head contact. Classes develop hand-eye coordination, reflexes, and upper-body strength through structured drills and shadowboxing. The program prepares participants for competitive amateur boxing while maintaining fitness-focused options that emphasize calorie burning and cardiovascular health.
Personal Training
Customized training programs address individual fitness goals, medical conditions, and martial arts proficiency. Sessions integrate multiple disciplines including Muay Thai, Brazilian Jiu-Jitsu, and HIIT conditioning. Certified instructors adapt techniques for special needs populations while maintaining technical integrity and safety standards that have prevented training injuries for 20 years.
Kids Martial Arts
Structured martial arts classes for children aged 4-14 develop self-confidence, focus, and physical coordination. The curriculum emphasizes character development through Buddhist principles of respect and non-violence while teaching fundamental movement patterns. Specialized instruction accommodates developmental challenges with adaptive teaching methods proven effective for children with autism and ADHD.
People
Dave Nielsen
Head Coach & Founder
7X Undefeated Muay Thai Champion and certified fitness trainer with 20+ years of instruction experience. Developed specialized training programs for Navy SEALS, cancer survivors, and professional athletes while maintaining a 90% competition win rate with students.
Questions
What martial arts styles do you teach?
We offer Muay Thai, Dutch kickboxing, Chute Boxe, and Western boxing instruction with technical emphasis on proper form and injury prevention.
Do you offer beginner classes?
Yes, all programs accommodate absolute beginners with specialized onboarding including equipment guidance, basic movement patterns, and safety protocols.
Are classes safe for children?
Our youth program emphasizes non-contact technical training with strict safety measures, serving children aged 4-14 in structured classes capped at 10 students.
What fitness levels are accommodated?
All classes offer modifications for various fitness levels, with personal training options available for specialized medical or physical requirements.
Do you offer competitive training?
Yes, we provide MMA competition preparation with proven success, while maintaining non-competitive options focused on fitness and technical mastery.
What certifications do instructors hold?
Our head coach holds NASM, ACSM, and WBC certifications with 20+ years of professional training experience at Olympic and World Championship levels.
