Kimura Brazilian Jui Jitsu Methuen Ma

Kimura Brazilian Jui Jitsu Methuen Ma Why should you chose us" Well here are just a few things to consider

FRIST AND FOR MOST OUR INSTRUCTORS,!!!!!!! Bill n Mike Duffy!!!! It was called the G. Note.

The only father \ son teaching Blackbelts in the New England area. Unlike most who is a 3rd degree KIMURA USA Blackbelt under KIMURA USA founder Dregee Blackbelt Jean Kelber. Bill, first began teaching Defensive Tactics in1995 while up at NH Police Academy.as a Sgt

In January 2000 then a Lieutenant Bil made nurmouse request to be allowed to attend WHAT IN 2000 WAS THE ONLY Nationally appoved In

structor course for Law enforcementin in the USA at the time!! R.A.P.L.E. program (Gracie, Resisting, Attacks, Procedures,Law Enforcement) taught by Rorin GRACIE himself. Dispite numerous requests to attend this GROUND BREAKING TRAINING all were denied " Sorry Lieutenant not in the budget"
Not taking no for an answer Bill took a weeks vacation and paid the entire cost of attending to include $ 950.00 for the course himself

In January 2000 once certified Bill wrote a training lesson plan on "Ground Defensive Tactics' which he submitted to NH Police Stardards n Training aka NH Pice Academy. Bill taught the 1st G.R.A.P.L.E class in MAY 2000 till he retired in 2010. CHECK OUT. "Bill Duffy teaching Law Enforcement" on YouTube"

Mike Duffy started training under his father as 17 yr old Hs Jr u

ON JULY 22 2021. After 11 yrs of training Michael Patrick Duffy was promoted to Blackbelt making him a 3RD GENERATION KIMURA USA BLACKBELT

05/18/2026

Still rolling 21 yrs later at

KIMURA USA Watertown MA

04/10/2026

See all u OLD studs / jocks out there I was just a 46 yr old street Cop and father of 3 in this video.

04/10/2026

UPDATE:

FIRST I want to thank those that have taken the time to reach out since we closed the school down in Jan 2025 after 15 years😭

For those that are unaware. In 2022 approx 6 months after competing in the PAN AMs I started having pain in what I first thought was my back again. However I could still teach. Long story ...blah blah!

Well after "forever" my Doctor finally decided to X-ray my hips!!!! AFTER almost a year of PT and pain pills... 😯😯 Got the picture? After lots of complaining...

I was finally diagnosed with bilateral osteoporosis both hips in early 2024. When I could no longer even demo a technique!

To the point😎
In May of 2025 I had my right hip replaced and in Oct I have my left done 😯

Right now we are not sure if we'll open the school again.

However, if there is any interest in going "old school" I do have a two car garage 👀

As for me, my school is KIMURA USA!

The attached is me as a 46 yr old Cop n father of 3🤗

12/24/2025

A tradition no longer practiced🤔

11/23/2024

Our Mission of the National Law Enforcement Officers Memorial Fund is to honor the fallen, tell the story of American law enforcement and make it safer for those who serve.

11/23/2024
10/28/2024

Call 603 913 4916 ask for Mike

10/15/2024

Call 603 913 4916 ask for Mike.

FLASHBACK MEMORIES!!!
08/04/2024

FLASHBACK MEMORIES!!!

Address

96 Milk Street
Methuen, MA
01843

Opening Hours

Monday 6pm - 7:30pm
Tuesday 6pm - 7:30pm
Wednesday 6pm - 7:30pm
Thursday 6pm - 5pm
Friday 6pm - 7:30pm
Saturday 12pm - 2pm

Telephone

+16039134916

Website

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