Vracharevich – the master of judo, ju-jitsu and the owner of a black belt on aikido that received in 1971. The professional activity devoted to creation, enhancement and promoting of real aikido – the original style of self-defense based on the principles of classical aikido, but adapted for use in street and fighting conditions.

The international popularity to it was brought by seminars and programs of special training for bodyguards, police officers and intelligence services. Vracharevich trained security polices of presidents of Libya, Zimbabwe, Macedonia, the Republic Serbian (Bosnia and Herzegovina) and Slovenia. It was known in Russia, including on operation with group of special troops of "ALPHA".

Vracharevich was the member of different associations of martial arts, in 2002 was included in the Hall of glory of martial arts of the USA. He wrote 12 books about real aikido and self-defense.

According to World center of real aikido which was created by the master in Belgrad in 1993, for existence all the time through school of this style in the different countries passed more than 120 thousand people.