Two students in gis working a guard pass on the red-and-black mats at Squared

Leominster, Massachusetts.

Your first class is free.

Head coach Gabriel Gonzaga: 5th-degree BJJ black belt, 2x world champion, former UFC heavyweight title contender.

Head coaches Gabriel Gonzaga and Luis Soto in their black belts at Squared

World-level coaches. Local gym.

Gabriel Gonzaga

Head coach

  • 5th-degree black belt, Brazilian Jiu-Jitsu
  • Judo black belt
  • 2x World BJJ Champion
  • Former UFC heavyweight title contender
  • Multiple-time IBJJF Masters World Champion

Luis Soto

Head coach

  • 6th-degree black belt, Jiu-Jitsu
  • 4th-degree black belt, Judo
  • Judo National Champion, Masters
  • 5th at the World Masters (Judo)

Meet the coaches

A Squared coach guiding two young students through a drill

More than a belt.

  • Kids follow a coach, wait their turn and finish what they start.
  • They learn to stand tall and handle a bully without throwing a punch.
  • An hour of rolling, drills and games. They sleep well that night.

Book your child's free classKids Martial Arts, ages 4–13

Pick your class.

Every program is beginner-friendly. Coaches pair you with partners your size and level.

Two students in gis giving a thumbs-up on the red-and-black mats while others train behind them

Your first class.

  1. Book online. We text you to set a day and time.
  2. Show up 10 minutes early in athletic clothes with no zippers. We lend you a gi for BJJ.
  3. A coach walks you through the warm-up and the basics. No sparring on day one.
The Squared team, kids and adults in gis, posing on the red-and-black mats under the SQUARED sign

Find us.

1033 Central St., Leominster, MA 01453

Mon–Fri 4:00 PM – 9:00 PM · Sat–Sun 9:00 AM – 12:00 PM

Mon–Fri4:00 PM – 9:00 PM
Sat–Sun9:00 AM – 12:00 PM

Students train with us from Leominster, Sterling, Fitchburg, Clinton and Lancaster. Class times are confirmed when you book; see the schedule.

Get directionsCall 978-502-5682

Questions

Do I need any experience?

No. Most of our students walked in with zero martial arts background. Every class starts with a warm-up and the basics.

What should I wear to my first class?

Athletic shorts or pants and a t-shirt or rash guard, with no zippers or pockets. Bring water. For BJJ we can lend you a gi.

What age can my child start?

Our kids program starts at age 4 and runs to 13. Teens 14 and up join the adult BJJ and No-Gi classes.

How much does a membership cost?

Your first class is free. We go over membership options in person after your class, so you only pay for what fits your schedule.

Book a free class

Book your free class

Takes 30 seconds. We'll text you a time that works.

Who's it for?

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Where should we send your class time?

Program:

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You're in.

We'll text you within one business day to set your class time.

Questions? Call 978-502-5682.