Marcia has been training at the Challenge Centre since 1999 and holds a Brown Belt in Brazilian Jiu Jitsu, a Blackbelt in Ryukyu Kempo Karate Combative and Black Belt in KMA Thai Kickboxing. Marcia runs the Cage Fitness and Kids Brazilian Jiu Jitsu programs and is an instructor for the Lean and Fit Program. She is also a qualified Personal Trainer and Spin instructor at the Challenge Fitness Centre.