Worcester MMA is the #1 training facility in new England for Mixed Martial Arts (MMA), specializing in Brazilian Jiu-Jitsu (BJJ) amd Judo. Worcester MMA is also the leader in Central Mass in Muay Thai kickboxing, women's self defense and kids martial arts. Worcester MMA is the ONLY facility in New England that has S.T.O.P (women's self defense) certified instructors!