“"DRSU & RKA... has brought an even greater value to my students and staff."”
Mark Tabuso, Evolve Training Center/Team Tabuso Training, South San Francisco, CA
“"I started with DRSU and loved it so much when Duke started the RKA affiliate program I was one of the first to jump on it and I haven't looked back!" haven't looked back!"”
Joe Dressel, Hanover Boxing Club, Hanover, PA
“"Becoming a member of DRSU and RKA is one decision we do not regret, and would recommend to any school owner."”
Rob Smith, Elite Martial Arts Center, Waynesboro, PA
