Video Hightlights from our MMA Class

Check out some highlights of one of our Mixed Martial Arts (MMA) classes.  MMA Class runs on Mondays from 7pm to 8:30pm which is proceeded by our boxing class from 6pm to 7pm.  Come and try out our classes, learn self defense while getting in a great workout.



Rosendo Diaz Brazilian Jiu-Jitsu Academy – Chalfont – PA

Kettlebells Fitness Training Coming Soon!



We are excited to announce a new program.  Bucks County Kettlebells we be holding classes at the RDBJJ Academy.  For more information on pricing and class schedules please visit Bucks County Kettlebells


RDBJJ Academy adds Submission Grappling Class

Please visit our class schedule page;  We have added a second Submission Grappling / No-gi Jiu-Jitsu class to our schedule.  This class will follow our boxing class which starts at 6:00pm.  Our submission grappling class will run from 7:00pm to 8:30pm. 


For more information on getting your training started please contact us or give us a call at 267.476.1858


Rosendo Diaz Brazilian Jiu-Jitsu Academy

3rd Generation Jiu-Jitsu Team

27 W. Butler Avenue

Chalfont, PA

9th Street Slaughter, MMA event in Reading, PA

Monday, September 21st, 2009 No Commented

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King’s Promotions presents 9th St. Slaughter on Friday, September 25, at Club 1402 in Reading.  The anticipated 14 fight Pro/Am card will feature mixed martial artists from some of Pennsylvania’s most active and recognized teams.  “We’re excited to see MMA return to Reading and for the opportunity to bring back fighters from our successful Pain On Penn Street amateur event held in May,” said Matchmaker Joseph Cunliffe, “including the professional debut of Tony Williams” fighting out of The Cage MMA Academy in Temple.  Jim Bova, fighting out of Anthracite Combat Club in Schuylkill Haven, will headline the card.  Follow the developing card at for the exclusive inside track on the second MMA event to be held in Reading.