Hamilton Ontario's leader in martial arts training. Classes available for Brazilian Jiu-Jitsu (BJJ), Kickboxing, MMA, Boxing and more…

Enfuzion Self Defense (Hamilton) – A Letter from Jeff Joslin


Thank you for visiting the Enfuzion Self-Defense section of our website.

We all have a great number of important things to focus our attention on. Some of us are focused on our education, our jobs, friends and family. Violence really has no place in our lives and becoming a victim of it, or sometimes even worrying about it, can create a huge disturbance to everything that is important to us.

With real confidence, we are very prepared to better deal with the stresses of everyday life. With the proper knowledge, we can avoid conflicts or in certain circumstances diffuse a hostile situation before it can escalate into something much more dangerous. A person that is confident and capable of defending themselves is free to invest all of their time and energy into actions that will make them grow as people, enjoy life, and move them toward accomplishing their goals.

The Enfuzion Self Defense Program builds confidence by focusing on the three vital aspects of personal safety: Avoidance, Escape & Survival.

First we teach the most important skill of avoidance, by sharing and reinforcing a great number of easy to remember tips and strategies with our students throughout our 4 and 8 week programs (for businesses) or our 3-5 day programs (for schools).

At the same time, the student’s will begin to learn new skills that will enable them to quickly flee from most dangerous encounters. They will leave every training session with a much higher level of confidence.

Lastly, through drilling and practice, we teach the students simple, safe, fun, and highly effective survival techniques that work in realistic situations when escape is not immediately possible. These are the tools that can be easily applied under pressure to defend and escape from a physical attack.

All Enfuzion Self Defense techniques are based solely on leverage, never strength. In as little as one lesson students will be amazed at what they can accomplish regardless of their size, age or athletic ability.

All of my instructors have successfully completed a rigorous instructor’s course and each possesses a wealth of experience in the martial arts field. Every training session is presented in a safe, fun and exciting way.

I look forward to working with your staff,  students (teachers) or with you directly through private or semi-private training.

If you’re a business looking for information on our self-defense & personal safety programs –> Click Here

If you’re looking for some program info for elemenatary schools or high schools –> Click Here


If you’re an individual looking to develop your own personal self defense skill, Click Here to sign up for our newsletter which contains many safety and self-defense tips along with info on our upcoming courses.


Jeff Joslin
Creator of Enfuzion Self Defense
Head Instructor – Joslin’s MMA

Latest Posts

  •   The people at Joslin's become your family! Great place to learn and train!

    thumb Geoff St-Denis
  •   Amazing school. Follow the principal that business is fully depends on the businessman who runs it, Jeff Joslin is a raw model for his students. His everyday presence on the mats and own example crests this environment of excitement, great interest and sportsmanship. Thank you Jeff, your outstanding staff, instructors and skillful students for pushing me to continue practicing regardless of age or injuries. Best school and best practice I had experienced.

    thumb Mark Volman
  •   No question. 5 stars! This is a world class gym with great people! Jeff takes a lead role in running his business and doesn't pawn off responsibility. I learned a lot and had one of the hardest work outs I've had in a long time. Very fair pricing and wide open scheduling. Recommended and highly!

    thumb Ryan Potts
  •   Joslin's is the best MMA school by far! Jeff Joslin and all the instructors are well versed in their crafts. As soon as I walked through the door I felt like I've been part of a team. No egos or negativity allowed. Only positivity, hard work, and results!

    thumb Kyle Martin
  •   Jeff has a very organized curriculum in place. A really great environment to learn in!

    thumb Joey Ayotte
  •   Awesome gym with an amazing coach. The members are welcoming and everyone is there to help each other improve performance and fitness. As a female training jiu jitsu, I encourage other women who have been thinking about martial arts to come and try a class at Joslins.

    thumb Madelaine Golec
  •   My son had no desire on any sport or training till he we signed him up for Joslins summer camp.last year. Since than he has become a yellow belt in karate and can not get enough training. Jeff is great with the kids and my son had an amazing time with the class and him as the instructor Thanks Jeff and team Joslins!

    thumb Thomas Mes
  •   It was my mission to find 16 young hockey players a place to condition , get stronger,tougher ,learn balance and get motivated.. I found it with Joslin's Mixed Martial Arts.. Jeff these boys loved every session you gave them. We saw a difference on the ice they looked tougher and no one was pushing them around.I even heard one of our boys quote something you told him. Jeff you were wonderful with these kids, it shows that this is your passion.. Thanks for everything over the last few months. Fingers crossed the boys are on to winning their playoffs!! Hope to see you next year with another set of hockey players.. Sincerely the Peewee Glanbrook Rangers

    thumb Kim Hatcher-Cassiani
  •   I would recommend that anyone who is even remotely interested in MMA and has a good attitude sign up at Joslin's now and just try it out. The encouragement I receive each day, along with the self-confidence of knowing I can defend myself has really made my life better. My day is just not the same unless I've hit the mats and learned something new. Everyone there is awesome and always willing to help you learn and grow. I look forward to the next class more and more every time I go and am in the best shape of my life thanks to training at Joslin's!

    thumb Ryan Anderson
  •   I can't tell u the time I had here and looking forward to coming back kids love this place I love this place :)) How can anybody not love this place taking personal growth to a whole new level

    thumb Kyro Parry