Come see a world class facility and achieve the results you are looking for at The Factory Fighting and Fitness in Leominster, Massachusetts. We have a place for all levels, from future fighters to those just looking for a fun and effective way to lose weight and get in shape. From grappling to fighting in the cage to non-contact boxing lessons, we have something for everyone.

* Gi and No Gi Grappling
* Over 1,000 sq. ft. Mat Space
* Full Size Cage
* Elevated Boxing Ring
* Muay Thai and Kickboxing Instruction
* Dynamic and Fun workouts
* 2 Floors, 1 Unbelievable Experience!

Learn to fight with world class MMA fighter Matt Sung Lee and boxing trainer Isaac “Rocky” Gonzalez. All the components of Mixed Martial Arts in a friendly and professional environment. Matt is a veteran of over 20 professional MMA fights, having fought for the Strikeforce and Bodog Fight promotions, among many others. Rocky will teach you the fundamentals of boxing for all levels from hobbyist to professional fighter.

We present a constantly changing, effective, intense, and fun series of workouts that will not only get you in awesome shape, but also prepare you for whatever it is that life throws at you. These functional workouts are tailored to the individual’s fitness level. Results of the daily workout are measured and recorded to provide you with actual empirical data that tracks you on your path to exceptional fitness. The class adjusts to each unique individual, so from elite athletes to couch potatoes, everyone gets an outstanding workout, in a friendly and safe environment.

Surround yourself with like minded individuals and achieve your goals today!


  • Robby Roberts says:

    Turned my career around completely. They are the best. And the facilities. Better than 99% of all other gyms.

  • Love BJJ says:

    Top notch facility. Great conditioning gym as well, they have everything you need. Instructors are very knowledgeable and have tremendous experience. Classes are taught very well, and no one is skipped over.

  • Mike Hartman says:

    Top notch facility. Excellent for all ages and all levels. Striking, wrestling, bjj (gi and no-gi), conditioning…you want it they have. Instructors are great lead by pro-fighter/owner Matt Lee and Pat Early. Affiliate of ATT and school also provides CrossFit training.

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