East side Brazilian Jiu-jitsu was started chris reymann a Renzo Gracie black belt Affiliate Academy.It is a Martial Arts school on the upper east side, midtown east run by him and other Gracie black belts. One on one and small group personal training is available as well as private lessons. available. Classes are held on Tuesday, Wednesday and Thursday and last for an hour and a half. Call to reserve your spot today!