Extreme Fitness Martial Arts provides the highest quality martial arts and fitness training in CT. With over 55 adult and kids classes per week you are sure to find times that fit your schedule. Our kids Karate program is a mixed martial arts system based on Muay Thai, Tae Kwon Do, Boxing and Wrestling. More importantly, it teaches life changing skills like confidence, focus and discipline. Our adult kickboxing program will get you in the best shape of your life. Master Russ and team bring excitement and intensity to the mat for every class. We offer classes in Thai Kickboxing, Xtreme Conditioning, MMA Karate, sparring, weapons, cardio and more! Our mission is to positively impact the lives of everyone in our community. Conveniently located in Newtown, CT we are only minutes from Monroe, Trumbull, Southbury, Easton, Bethel, Brookfield and Redding.