Welcome to Thunder Valley’s Martial Arts Website
Thunder Valley Martial Arts offers outstanding programs dedicated to quality and professionalism. We offer traditional, legitimate Brazilian Jiu-Jitsu and Muay Thai Boxing instruction in a friendly and Ego free environment. We offer programs for men, women, children, as well as seminars and private lessons.
Why Thunder Valley
Thunder Valley Martial Arts is dedicated to the development of Brazilian Jiu-Jitsu, Muay Thai Boxing producing true champions inside and outside the academy. BJJ and Thai Boxing have been developed as a way to communicate the message about the importance of proper and complete Brazilian Jiu-Jitsu, Muay Thai Boxing instruction. Safe, Positive and Supportive martial arts training environment. You will learn easy self-defense techniques that could save your life. Brazilian Jiu-Jitsu Muay Thai Boxing training builds and helps to instill courage and self-confidence. Brazilian Jiu-Jitsu and Muay Thai Boxing enhance strength, flexibility, balance, coordination and cardio-respiratory fitness.
Start your journey today call 807-629-7993

My son joined the children’s jiujitsu class almost a year ago and it was the best decision we’ve ever made.He’s learned patience, respect, the art of jiujitsu and so much more. Bill is a patient, kind and phenomenal with the kids. My husband has since joined the adult group and our family is so proud to be part of the Thunder Valley Martial Arts family. This gym is highly recommended
If you are looking for a family friendly place to train around Thunder Bay area look no further than Thunder Valley Martial Arts. Head Instructor Bill Kusznier is a positive person who goes above and beyond for his students both on off the mats. The people who attend this gym take care of each other which makes classes fun and safe.
2 of our 3 children are students of Thunder Valley Martial Arts , and have been since September of 2017. Besides the convenience the kids to one activity,the classes have taught them a significant amount of skill in a very short time. This is due to Bills expectation that the children respect themselves, the sport and other students at all times. the resulting self-respect and confidence that comes from the children meeting theses expectations is a valuable character-building tool that has all but disappeared from other sports, where talent tends to overshadow hard work. but all of these benefits would men nothing if the kids didn’t enjoy the sport and have a blast in class! Bills dedication and his ability to relate to the kids are what keeps them coming back every week. I wholeheartedly recommend Thunder Valley Martial Arts