Fusion MMA & Kickboxing

Fusion MMA & Kickboxing is a premier martial arts and fitness facility located in Port Jefferson Station, NY, proudly serving the local community since 2008. We offer expert-led classes in Brazilian Jiujitsu, Muay Thai, MMA, and Fitness Kickboxing for both kids and adults. Our programs are designed for all skill levels — from complete beginners to advanced athletes — with specialized options including: Kids Martial Arts (ages 3–12) Adult MMA & Kickboxing (ages 13+) Adult Brazilian Jiujitsu (ages 13+) All Needs & Abilities Adaptive Training for children with special needs Fusion X-Training circuit fitness for adults Whether your goal is self-defense, fitness, confidence, or personal growth, Fusion provides a supportive and inclusive environment for everyone. Conveniently located in Port Jefferson Station, we proudly serve families from Selden, Mount Sinai, Terryville, and surrounding Long Island towns. New students are invited to try a Free Week of Classes — no pressure, no contracts.