Ground Control Academy is the best martial arts training facility in Maryland and the only Renzo Gracie-certified gym in Baltimore. Here, you can learn Brazilian Jiu-Jitsu, authentic Muay-Thai, elite boxing, and general self-defense from experienced instructors. Owner and Renzo Gracie Black Belt, John Rallo welcomes students of every skill level - from children and beginners to adults and competitors - with a comprehensive schedule of classes and private instruction. Visit our website to learn more about which program suits you best! We're always here to help and if you aren't sure which to pick - try them all out with a FREE 7 day trial! Regardless of skill level or experience, Ground Control will help you hit your goals and get results.