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

Latest Posts

  •   Jeff and his staff are some of the nicest most welcoming humble people you'll encounter. Not to mention their skill and experience. This gym produces insane amount of talent. Very proud to have trained there.

    thumb Abu Malik
    9/17/2016
  •   Amazing experiance. Started yesterday. I have fallin in love.

    thumb Mike Beck
    7/25/2017
  •   I'm only about 4 months in, but Joslin's has been such a great experience. I've felt welcome from the first day and everyone there is always excited to help out each other learn. On top of that, what a great workout... one of my goals was to get in better shape - and I'm already down 25lbs and my cardio is miles better than when I started. Thanks to Jeff and the entire Joslin team!

    thumb Adam Wills
    10/11/2014
  •   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
    2/02/2016
  •   Training at Joslins is great. Awesome atmosphere and Jeff is an encyclopedia on all things martial arts.

    thumb Alasdair Barr
    8/03/2015
  •   Great instructors, they really connect with the kids and get them interested in learning and having fun while doing it , 5 ⭐️⭐️⭐️⭐️⭐️👍🏼

    thumb Julie Waite
    12/01/2016
  •   The people at Joslin's become your family! Great place to learn and train!

    thumb Geoff St-Denis
    2/05/2017
  •   Awesome place to train! Everyone is friendly and inviting. I'll be back again in the future

    thumb Tyler Stiles
    5/07/2017
  •   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
    8/31/2016
  •   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
    3/28/2017