Võ phục not necessarily adopted by all practitioners, as evidenced throughout 1973-1990 when many practitioners under a separate development of Vovinam, the "Viet Vo Dao Federation," wore black uniforms. By 1990, however, after further meetings between councils, indigo had been adopted by the majority of Vovinam practitioners in and outside of Vietnam. Deep blue/indigo (Vietnamese: Lam) is now the internationally accepted color of Vo Phuc for Vietnamese martial arts. The "võ phục" of Vovinam are very similar, if not nearly identical, to the "keikogi" of Japanese martial arts. Both top and bottom of the uniform are constructed in much the same way
Martial Arts Odyssey while delivering his standard greeting: "“Hey, I’m Antonio Graceffo. And this is Martial Arts Odyssey. Today we are in (name of the location). And we are learning (name of martial art). With me today is (name of instructor).”" Every episode includes training sequences, including some involving Antonio sparring with different martial artists. In addition, the show contains interviews with practitioners of the profiled martial art, as well as details of local culture and history in the area where these arts were founded. Antonio describes himself as a martial arts anthropologist. In various episodes Antonio can be heard speaking with his